fancy_with_casts_rewrite_head = match idc in (Compilers.ident t) return (Compile.value' true t) with | @Literal t v => Base (##v)%expr | Nat_succ => fun x : expr ℕ => Base (#(Nat_succ)%expr @ x)%expr_pat | Nat_pred => fun x : expr ℕ => Base (#(Nat_pred)%expr @ x)%expr_pat | Nat_max => fun x x0 : expr ℕ => Base (#(Nat_max)%expr @ x @ x0)%expr_pat | Nat_mul => fun x x0 : expr ℕ => Base (#(Nat_mul)%expr @ x @ x0)%expr_pat | Nat_add => fun x x0 : expr ℕ => Base (#(Nat_add)%expr @ x @ x0)%expr_pat | Nat_sub => fun x x0 : expr ℕ => Base (#(Nat_sub)%expr @ x @ x0)%expr_pat | @nil t => Base []%expr_pat | @cons t => fun (x : expr t) (x0 : expr (list t)) => Base (x :: x0)%expr_pat | @pair A B => fun (x : expr A) (x0 : expr B) => Base (x, x0)%expr_pat | @fst A B => fun x : expr (A * B)%etype => Base (#(fst)%expr @ x)%expr_pat | @snd A B => fun x : expr (A * B)%etype => Base (#(snd)%expr @ x)%expr_pat | @prod_rect A B T => fun (x : expr A -> expr B -> UnderLets (expr T)) (x0 : expr (A * B)%etype) => Base (#(prod_rect)%expr @ (λ (x1 : var A)(x2 : var B), to_expr (x ($x1) ($x2)))%expr @ x0)%expr_pat | @bool_rect T => fun (x x0 : expr unit -> UnderLets (expr T)) (x1 : expr bool) => Base (#(bool_rect)%expr @ (λ x2 : var unit, to_expr (x ($x2)))%expr @ (λ x2 : var unit, to_expr (x0 ($x2)))%expr @ x1)%expr_pat | @nat_rect P => fun (x : expr unit -> UnderLets (expr P)) (x0 : expr ℕ -> expr P -> UnderLets (expr P)) (x1 : expr ℕ) => Base (#(nat_rect)%expr @ (λ x2 : var unit, to_expr (x ($x2)))%expr @ (λ (x2 : var ℕ)(x3 : var P), to_expr (x0 ($x2) ($x3)))%expr @ x1)%expr_pat | @nat_rect_arrow P Q => fun (x : expr P -> UnderLets (expr Q)) (x0 : expr ℕ -> (expr P -> UnderLets (expr Q)) -> expr P -> UnderLets (expr Q)) (x1 : expr ℕ) (x2 : expr P) => Base (#(nat_rect_arrow)%expr @ (λ x3 : var P, to_expr (x ($x3)))%expr @ (λ (x3 : var ℕ)(x4 : var (P -> Q)%ptype)(x5 : var P), to_expr (x0 ($x3) (fun x6 : expr P => Base ($x4 @ x6)%expr_pat) ($x5)))%expr @ x1 @ x2)%expr_pat | @list_rect A P => fun (x : expr unit -> UnderLets (expr P)) (x0 : expr A -> expr (list A) -> expr P -> UnderLets (expr P)) (x1 : expr (list A)) => Base (#(list_rect)%expr @ (λ x2 : var unit, to_expr (x ($x2)))%expr @ (λ (x2 : var A)(x3 : var (list A))(x4 : var P), to_expr (x0 ($x2) ($x3) ($x4)))%expr @ x1)%expr_pat | @list_case A P => fun (x : expr unit -> UnderLets (expr P)) (x0 : expr A -> expr (list A) -> UnderLets (expr P)) (x1 : expr (list A)) => Base (#(list_case)%expr @ (λ x2 : var unit, to_expr (x ($x2)))%expr @ (λ (x2 : var A)(x3 : var (list A)), to_expr (x0 ($x2) ($x3)))%expr @ x1)%expr_pat | @List_length T => fun x : expr (list T) => Base (#(List_length)%expr @ x)%expr_pat | List_seq => fun x x0 : expr ℕ => Base (#(List_seq)%expr @ x @ x0)%expr_pat | @List_firstn A => fun (x : expr ℕ) (x0 : expr (list A)) => Base (#(List_firstn)%expr @ x @ x0)%expr_pat | @List_skipn A => fun (x : expr ℕ) (x0 : expr (list A)) => Base (#(List_skipn)%expr @ x @ x0)%expr_pat | @List_repeat A => fun (x : expr A) (x0 : expr ℕ) => Base (#(List_repeat)%expr @ x @ x0)%expr_pat | @List_combine A B => fun (x : expr (list A)) (x0 : expr (list B)) => Base (#(List_combine)%expr @ x @ x0)%expr_pat | @List_map A B => fun (x : expr A -> UnderLets (expr B)) (x0 : expr (list A)) => Base (#(List_map)%expr @ (λ x1 : var A, to_expr (x ($x1)))%expr @ x0)%expr_pat | @List_app A => fun x x0 : expr (list A) => Base (x ++ x0)%expr | @List_rev A => fun x : expr (list A) => Base (#(List_rev)%expr @ x)%expr_pat | @List_flat_map A B => fun (x : expr A -> UnderLets (expr (list B))) (x0 : expr (list A)) => Base (#(List_flat_map)%expr @ (λ x1 : var A, to_expr (x ($x1)))%expr @ x0)%expr_pat | @List_partition A => fun (x : expr A -> UnderLets (expr bool)) (x0 : expr (list A)) => Base (#(List_partition)%expr @ (λ x1 : var A, to_expr (x ($x1)))%expr @ x0)%expr_pat | @List_fold_right A B => fun (x : expr B -> expr A -> UnderLets (expr A)) (x0 : expr A) (x1 : expr (list B)) => Base (#(List_fold_right)%expr @ (λ (x2 : var B)(x3 : var A), to_expr (x ($x2) ($x3)))%expr @ x0 @ x1)%expr_pat | @List_update_nth T => fun (x : expr ℕ) (x0 : expr T -> UnderLets (expr T)) (x1 : expr (list T)) => Base (#(List_update_nth)%expr @ x @ (λ x2 : var T, to_expr (x0 ($x2)))%expr @ x1)%expr_pat | @List_nth_default T => fun (x : expr T) (x0 : expr (list T)) (x1 : expr ℕ) => Base (#(List_nth_default)%expr @ x @ x0 @ x1)%expr_pat | Z_add => fun x x0 : expr ℤ => Base (x + x0)%expr | Z_mul => fun x x0 : expr ℤ => Base (x * x0)%expr | Z_pow => fun x x0 : expr ℤ => Base (#(Z_pow)%expr @ x @ x0)%expr_pat | Z_sub => fun x x0 : expr ℤ => Base (x - x0)%expr | Z_opp => fun x : expr ℤ => Base (- x)%expr | Z_div => fun x x0 : expr ℤ => Base (x / x0)%expr | Z_modulo => fun x x0 : expr ℤ => Base (x mod x0)%expr | Z_log2 => fun x : expr ℤ => Base (#(Z_log2)%expr @ x)%expr_pat | Z_log2_up => fun x : expr ℤ => Base (#(Z_log2_up)%expr @ x)%expr_pat | Z_eqb => fun x x0 : expr ℤ => Base (#(Z_eqb)%expr @ x @ x0)%expr_pat | Z_leb => fun x x0 : expr ℤ => Base (#(Z_leb)%expr @ x @ x0)%expr_pat | Z_geb => fun x x0 : expr ℤ => Base (#(Z_geb)%expr @ x @ x0)%expr_pat | Z_of_nat => fun x : expr ℕ => Base (#(Z_of_nat)%expr @ x)%expr_pat | Z_to_nat => fun x : expr ℤ => Base (#(Z_to_nat)%expr @ x)%expr_pat | Z_shiftr => fun x x0 : expr ℤ => Base (x >> x0)%expr | Z_shiftl => fun x x0 : expr ℤ => Base (x << x0)%expr | Z_land => fun x x0 : expr ℤ => Base (x &' x0)%expr | Z_lor => fun x x0 : expr ℤ => Base (x || x0)%expr | Z_bneg => fun x : expr ℤ => Base (#(Z_bneg)%expr @ x)%expr_pat | Z_lnot_modulo => fun x x0 : expr ℤ => Base (#(Z_lnot_modulo)%expr @ x @ x0)%expr_pat | Z_mul_split => fun x x0 x1 : expr ℤ => Base (#(Z_mul_split)%expr @ x @ x0 @ x1)%expr_pat | Z_add_get_carry => fun x x0 x1 : expr ℤ => Base (#(Z_add_get_carry)%expr @ x @ x0 @ x1)%expr_pat | Z_add_with_carry => fun x x0 x1 : expr ℤ => Base (#(Z_add_with_carry)%expr @ x @ x0 @ x1)%expr_pat | Z_add_with_get_carry => fun x x0 x1 x2 : expr ℤ => Base (#(Z_add_with_get_carry)%expr @ x @ x0 @ x1 @ x2)%expr_pat | Z_sub_get_borrow => fun x x0 x1 : expr ℤ => Base (#(Z_sub_get_borrow)%expr @ x @ x0 @ x1)%expr_pat | Z_sub_with_get_borrow => fun x x0 x1 x2 : expr ℤ => Base (#(Z_sub_with_get_borrow)%expr @ x @ x0 @ x1 @ x2)%expr_pat | Z_zselect => fun x x0 x1 : expr ℤ => Base (#(Z_zselect)%expr @ x @ x0 @ x1)%expr_pat | Z_add_modulo => fun x x0 x1 : expr ℤ => (match pattern.type.unify_extracted_cps ((ℤ -> ℤ) -> ℤ)%ptype ((ℤ -> ℤ) -> ℤ)%ptype option (fun x2 : option => x2) with | Some (_, _, _)%zrange => if type.type_beq base.type base.type.type_beq ((ℤ -> ℤ) -> ℤ)%ptype ((ℤ -> ℤ) -> ℤ)%ptype then Some (Base (#(fancy_addm)%expr @ (x, x0, x1))%expr_pat) else None | None => None end;;; Base (#(Z_add_modulo)%expr @ x @ x0 @ x1)%expr_pat)%option | Z_rshi => fun x x0 x1 x2 : expr ℤ => Base (#(Z_rshi)%expr @ x @ x0 @ x1 @ x2)%expr_pat | Z_cc_m => fun x x0 : expr ℤ => Base (#(Z_cc_m)%expr @ x @ x0)%expr_pat | Z_cast range => fun x : expr ℤ => ((match x with | @expr.App _ _ _ s _ (@expr.App _ _ _ s0 _ (@expr.Ident _ _ _ t idc) (@expr.Ident _ _ _ t0 idc0)) (@expr.Ident _ _ _ t1 idc1 @ (@expr.Ident _ _ _ t2 idc2 @ x4 @ x3))%expr_pat => match x4 with | @expr.Ident _ _ _ t3 idc3 => match x3 with | @expr.App _ _ _ s4 _ (@expr.Ident _ _ _ t4 idc4) x5 => (args <- invert_bind_args idc4 Raw.ident.Z_cast; args0 <- invert_bind_args idc3 Raw.ident.Literal; _ <- invert_bind_args idc2 Raw.ident.Z_land; args2 <- invert_bind_args idc1 Raw.ident.Z_cast; args3 <- invert_bind_args idc0 Raw.ident.Literal; _ <- invert_bind_args idc Raw.ident.Z_mul; match pattern.type.unify_extracted_cps (ℤ -> ℤ -> ℤ)%ptype ((projT1 args3) -> (projT1 args0) -> s4)%ptype option (fun x6 : option => x6) with | Some (_, (_, _))%zrange => if type.type_beq base.type base.type.type_beq (ℤ -> ℤ -> ℤ)%ptype ((projT1 args3) -> (projT1 args0) -> s4)%ptype then xv <- ident.unify pattern.ident.Literal ##(projT2 args3); xv0 <- ident.unify pattern.ident.Literal ##(projT2 args0); v <- type.try_make_transport_cps s4 ℤ; fv <- (x6 <- (if ((let (x6, _) := xv0 in x6) =? 2 ^ (2 * Z.log2_up (let (x6, _) := xv0 in x6) / 2) - 1) && (ZRange.normalize (ZRange.constant (let (x6, _) := xv0 in x6)) &' ZRange.normalize args <=? ZRange.normalize args2)%zrange then x6 <- invert_low (2 * Z.log2_up (let (x6, _) := xv0 in x6)) (let (x6, _) := xv in x6); Some (#(Z_cast range)%expr @ (#(fancy_mulll (2 * Z.log2_up (let (x7, _) := xv0 in x7)))%expr @ ((##x6)%expr, #(Z_cast args)%expr @ v (Compile.reflect x5))))%expr_pat else None); Some (Base x6)); Some (fv0 <-- fv; Base fv0)%under_lets else None | None => None end);; args <- invert_bind_args idc4 Raw.ident.Z_cast; args0 <- invert_bind_args idc3 Raw.ident.Literal; _ <- invert_bind_args idc2 Raw.ident.Z_land; args2 <- invert_bind_args idc1 Raw.ident.Z_cast; args3 <- invert_bind_args idc0 Raw.ident.Literal; _ <- invert_bind_args idc Raw.ident.Z_mul; match pattern.type.unify_extracted_cps (ℤ -> ℤ -> ℤ)%ptype ((projT1 args3) -> (projT1 args0) -> s4)%ptype option (fun x6 : option => x6) with | Some (_, (_, _))%zrange => if type.type_beq base.type base.type.type_beq (ℤ -> ℤ -> ℤ)%ptype ((projT1 args3) -> (projT1 args0) -> s4)%ptype then xv <- ident.unify pattern.ident.Literal ##(projT2 args3); xv0 <- ident.unify pattern.ident.Literal ##(projT2 args0); v <- type.try_make_transport_cps s4 ℤ; fv <- (x6 <- (if ((let (x6, _) := xv0 in x6) =? 2 ^ (2 * Z.log2_up (let (x6, _) := xv0 in x6) / 2) - 1) && (ZRange.normalize (ZRange.constant (let (x6, _) := xv0 in x6)) &' ZRange.normalize args <=? ZRange.normalize args2)%zrange then x6 <- invert_high (2 * Z.log2_up (let (x6, _) := xv0 in x6)) (let (x6, _) := xv in x6); Some (#(Z_cast range)%expr @ (#(fancy_mulhl (2 * Z.log2_up (let (x7, _) := xv0 in x7)))%expr @ ((##x6)%expr, #(Z_cast args)%expr @ v (Compile.reflect x5))))%expr_pat else None); Some (Base x6)); Some (fv0 <-- fv; Base fv0)%under_lets else None | None => None end | @expr.App _ _ _ s4 _ ($_)%expr _ | @expr.App _ _ _ s4 _ (@expr.Abs _ _ _ _ _ _) _ | @expr.App _ _ _ s4 _ (_ @ _)%expr_pat _ | @expr.App _ _ _ s4 _ (@expr.LetIn _ _ _ _ _ _ _) _ => None | _ => None end | @expr.App _ _ _ s4 _ (@expr.Ident _ _ _ t3 idc3) x5 => match x3 with | @expr.Ident _ _ _ t4 idc4 => (args <- invert_bind_args idc4 Raw.ident.Literal; args0 <- invert_bind_args idc3 Raw.ident.Z_cast; _ <- invert_bind_args idc2 Raw.ident.Z_land; args2 <- invert_bind_args idc1 Raw.ident.Z_cast; args3 <- invert_bind_args idc0 Raw.ident.Literal; _ <- invert_bind_args idc Raw.ident.Z_mul; match pattern.type.unify_extracted_cps (ℤ -> ℤ -> ℤ)%ptype ((projT1 args3) -> s4 -> (projT1 args))%ptype option (fun x6 : option => x6) with | Some (_, (_, _))%zrange => if type.type_beq base.type base.type.type_beq (ℤ -> ℤ -> ℤ)%ptype ((projT1 args3) -> s4 -> (projT1 args))%ptype then xv <- ident.unify pattern.ident.Literal ##(projT2 args3); v <- type.try_make_transport_cps s4 ℤ; xv0 <- ident.unify pattern.ident.Literal ##(projT2 args); fv <- (x6 <- (if ((let (x6, _) := xv0 in x6) =? 2 ^ (2 * Z.log2_up (let (x6, _) := xv0 in x6) / 2) - 1) && (ZRange.normalize args0 &' ZRange.normalize (ZRange.constant (let (x6, _) := xv0 in x6)) <=? ZRange.normalize args2)%zrange then x6 <- invert_low (2 * Z.log2_up (let (x6, _) := xv0 in x6)) (let (x6, _) := xv in x6); Some (#(Z_cast range)%expr @ (#(fancy_mulll (2 * Z.log2_up (let (x7, _) := xv0 in x7)))%expr @ ((##x6)%expr, #(Z_cast args0)%expr @ v (Compile.reflect x5))))%expr_pat else None); Some (Base x6)); Some (fv0 <-- fv; Base fv0)%under_lets else None | None => None end);; args <- invert_bind_args idc4 Raw.ident.Literal; args0 <- invert_bind_args idc3 Raw.ident.Z_cast; _ <- invert_bind_args idc2 Raw.ident.Z_land; args2 <- invert_bind_args idc1 Raw.ident.Z_cast; args3 <- invert_bind_args idc0 Raw.ident.Literal; _ <- invert_bind_args idc Raw.ident.Z_mul; match pattern.type.unify_extracted_cps (ℤ -> ℤ -> ℤ)%ptype ((projT1 args3) -> s4 -> (projT1 args))%ptype option (fun x6 : option => x6) with | Some (_, (_, _))%zrange => if type.type_beq base.type base.type.type_beq (ℤ -> ℤ -> ℤ)%ptype ((projT1 args3) -> s4 -> (projT1 args))%ptype then xv <- ident.unify pattern.ident.Literal ##(projT2 args3); v <- type.try_make_transport_cps s4 ℤ; xv0 <- ident.unify pattern.ident.Literal ##(projT2 args); fv <- (x6 <- (if ((let (x6, _) := xv0 in x6) =? 2 ^ (2 * Z.log2_up (let (x6, _) := xv0 in x6) / 2) - 1) && (ZRange.normalize args0 &' ZRange.normalize (ZRange.constant (let (x6, _) := xv0 in x6)) <=? ZRange.normalize args2)%zrange then x6 <- invert_high (2 * Z.log2_up (let (x6, _) := xv0 in x6)) (let (x6, _) := xv in x6); Some (#(Z_cast range)%expr @ (#(fancy_mulhl (2 * Z.log2_up (let (x7, _) := xv0 in x7)))%expr @ ((##x6)%expr, #(Z_cast args0)%expr @ v (Compile.reflect x5))))%expr_pat else None); Some (Base x6)); Some (fv0 <-- fv; Base fv0)%under_lets else None | None => None end | _ => None end | @expr.App _ _ _ s4 _ ($_)%expr _ | @expr.App _ _ _ s4 _ (@expr.Abs _ _ _ _ _ _) _ | @expr.App _ _ _ s4 _ (_ @ _)%expr_pat _ | @expr.App _ _ _ s4 _ (@expr.LetIn _ _ _ _ _ _ _) _ => None | _ => None end;; match x4 with | @expr.App _ _ _ s4 _ (@expr.Ident _ _ _ t3 idc3) x5 => match x3 with | @expr.Ident _ _ _ t4 idc4 => (args <- invert_bind_args idc4 Raw.ident.Literal; args0 <- invert_bind_args idc3 Raw.ident.Z_cast; _ <- invert_bind_args idc2 Raw.ident.Z_shiftr; args2 <- invert_bind_args idc1 Raw.ident.Z_cast; args3 <- invert_bind_args idc0 Raw.ident.Literal; _ <- invert_bind_args idc Raw.ident.Z_mul; match pattern.type.unify_extracted_cps (ℤ -> ℤ -> ℤ)%ptype ((projT1 args3) -> s4 -> (projT1 args))%ptype option (fun x6 : option => x6) with | Some (_, (_, _))%zrange => if type.type_beq base.type base.type.type_beq (ℤ -> ℤ -> ℤ)%ptype ((projT1 args3) -> s4 -> (projT1 args))%ptype then xv <- ident.unify pattern.ident.Literal ##(projT2 args3); v <- type.try_make_transport_cps s4 ℤ; xv0 <- ident.unify pattern.ident.Literal ##(projT2 args); fv <- (x6 <- (if (ZRange.normalize args0 >> ZRange.normalize (ZRange.constant (let (x6, _) := xv0 in x6)) <=? ZRange.normalize args2)%zrange then x6 <- invert_low (2 * (let (x6, _) := xv0 in x6)) (let (x6, _) := xv in x6); Some (#(Z_cast range)%expr @ (#(fancy_mullh (2 * (let (x7, _) := xv0 in x7)))%expr @ ((##x6)%expr, #(Z_cast args0)%expr @ v (Compile.reflect x5))))%expr_pat else None); Some (Base x6)); Some (fv0 <-- fv; Base fv0)%under_lets else None | None => None end);; args <- invert_bind_args idc4 Raw.ident.Literal; args0 <- invert_bind_args idc3 Raw.ident.Z_cast; _ <- invert_bind_args idc2 Raw.ident.Z_shiftr; args2 <- invert_bind_args idc1 Raw.ident.Z_cast; args3 <- invert_bind_args idc0 Raw.ident.Literal; _ <- invert_bind_args idc Raw.ident.Z_mul; match pattern.type.unify_extracted_cps (ℤ -> ℤ -> ℤ)%ptype ((projT1 args3) -> s4 -> (projT1 args))%ptype option (fun x6 : option => x6) with | Some (_, (_, _))%zrange => if type.type_beq base.type base.type.type_beq (ℤ -> ℤ -> ℤ)%ptype ((projT1 args3) -> s4 -> (projT1 args))%ptype then xv <- ident.unify pattern.ident.Literal ##(projT2 args3); v <- type.try_make_transport_cps s4 ℤ; xv0 <- ident.unify pattern.ident.Literal ##(projT2 args); fv <- (x6 <- (if (ZRange.normalize args0 >> ZRange.normalize (ZRange.constant (let (x6, _) := xv0 in x6)) <=? ZRange.normalize args2)%zrange then x6 <- invert_high (2 * (let (x6, _) := xv0 in x6)) (let (x6, _) := xv in x6); Some (#(Z_cast range)%expr @ (#(fancy_mulhh (2 * (let (x7, _) := xv0 in x7)))%expr @ ((##x6)%expr, #(Z_cast args0)%expr @ v (Compile.reflect x5))))%expr_pat else None); Some (Base x6)); Some (fv0 <-- fv; Base fv0)%under_lets else None | None => None end | _ => None end | @expr.App _ _ _ s4 _ ($_)%expr _ | @expr.App _ _ _ s4 _ (@expr.Abs _ _ _ _ _ _) _ | @expr.App _ _ _ s4 _ (_ @ _)%expr_pat _ | @expr.App _ _ _ s4 _ (@expr.LetIn _ _ _ _ _ _ _) _ => None | _ => None end | @expr.App _ _ _ s _ (@expr.App _ _ _ s0 _ (@expr.Ident _ _ _ t idc) (@expr.Ident _ _ _ t0 idc0)) (@expr.Ident _ _ _ t1 idc1 @ #(_))%expr_pat | @expr.App _ _ _ s _ (@expr.App _ _ _ s0 _ (@expr.Ident _ _ _ t idc) (@expr.Ident _ _ _ t0 idc0)) (@expr.Ident _ _ _ t1 idc1 @ ($_)%expr)%expr_pat | @expr.App _ _ _ s _ (@expr.App _ _ _ s0 _ (@expr.Ident _ _ _ t idc) (@expr.Ident _ _ _ t0 idc0)) (@expr.Ident _ _ _ t1 idc1 @ @expr.Abs _ _ _ _ _ _)%expr_pat | @expr.App _ _ _ s _ (@expr.App _ _ _ s0 _ (@expr.Ident _ _ _ t idc) (@expr.Ident _ _ _ t0 idc0)) (@expr.Ident _ _ _ t1 idc1 @ (#(_) @ _))%expr_pat | @expr.App _ _ _ s _ (@expr.App _ _ _ s0 _ (@expr.Ident _ _ _ t idc) (@expr.Ident _ _ _ t0 idc0)) (@expr.Ident _ _ _ t1 idc1 @ (($_)%expr @ _))%expr_pat | @expr.App _ _ _ s _ (@expr.App _ _ _ s0 _ (@expr.Ident _ _ _ t idc) (@expr.Ident _ _ _ t0 idc0)) (@expr.Ident _ _ _ t1 idc1 @ (@expr.Abs _ _ _ _ _ _ @ _))%expr_pat | @expr.App _ _ _ s _ (@expr.App _ _ _ s0 _ (@expr.Ident _ _ _ t idc) (@expr.Ident _ _ _ t0 idc0)) (@expr.Ident _ _ _ t1 idc1 @ (($_)%expr @ _ @ _))%expr_pat | @expr.App _ _ _ s _ (@expr.App _ _ _ s0 _ (@expr.Ident _ _ _ t idc) (@expr.Ident _ _ _ t0 idc0)) (@expr.Ident _ _ _ t1 idc1 @ (@expr.Abs _ _ _ _ _ _ @ _ @ _))%expr_pat | @expr.App _ _ _ s _ (@expr.App _ _ _ s0 _ (@expr.Ident _ _ _ t idc) (@expr.Ident _ _ _ t0 idc0)) (@expr.Ident _ _ _ t1 idc1 @ (_ @ _ @ _ @ _))%expr_pat | @expr.App _ _ _ s _ (@expr.App _ _ _ s0 _ (@expr.Ident _ _ _ t idc) (@expr.Ident _ _ _ t0 idc0)) (@expr.Ident _ _ _ t1 idc1 @ (@expr.LetIn _ _ _ _ _ _ _ @ _ @ _))%expr_pat | @expr.App _ _ _ s _ (@expr.App _ _ _ s0 _ (@expr.Ident _ _ _ t idc) (@expr.Ident _ _ _ t0 idc0)) (@expr.Ident _ _ _ t1 idc1 @ (@expr.LetIn _ _ _ _ _ _ _ @ _))%expr_pat | @expr.App _ _ _ s _ (@expr.App _ _ _ s0 _ (@expr.Ident _ _ _ t idc) (@expr.Ident _ _ _ t0 idc0)) (@expr.Ident _ _ _ t1 idc1 @ @expr.LetIn _ _ _ _ _ _ _)%expr_pat => None | @expr.App _ _ _ s _ (@expr.App _ _ _ s0 _ (@expr.Ident _ _ _ t idc) (@expr.Ident _ _ _ t0 idc0 @ (@expr.Ident _ _ _ t1 idc1 @ x4 @ x3))%expr_pat) x0 => match x4 with | @expr.Ident _ _ _ t2 idc2 => match x3 with | @expr.App _ _ _ s4 _ (@expr.Ident _ _ _ t3 idc3) x5 => match x0 with | @expr.Ident _ _ _ t4 idc4 => (args <- invert_bind_args idc4 Raw.ident.Literal; args0 <- invert_bind_args idc3 Raw.ident.Z_cast; args1 <- invert_bind_args idc2 Raw.ident.Literal; _ <- invert_bind_args idc1 Raw.ident.Z_land; args3 <- invert_bind_args idc0 Raw.ident.Z_cast; _ <- invert_bind_args idc Raw.ident.Z_mul; match pattern.type.unify_extracted_cps ((ℤ -> ℤ) -> ℤ)%ptype (((projT1 args1) -> s4) -> (projT1 args))%ptype option (fun x6 : option => x6) with | Some (_, _, _)%zrange => if type.type_beq base.type base.type.type_beq ((ℤ -> ℤ) -> ℤ)%ptype (((projT1 args1) -> s4) -> (projT1 args))%ptype then xv <- ident.unify pattern.ident.Literal ##(projT2 args1); v <- type.try_make_transport_cps s4 ℤ; xv0 <- ident.unify pattern.ident.Literal ##(projT2 args); fv <- (x6 <- (if ((let (x6, _) := xv in x6) =? 2 ^ (2 * Z.log2_up (let (x6, _) := xv in x6) / 2) - 1) && (ZRange.normalize (ZRange.constant (let (x6, _) := xv in x6)) &' ZRange.normalize args0 <=? ZRange.normalize args3)%zrange then y <- invert_low (2 * Z.log2_up (let (x6, _) := xv in x6)) (let (x6, _) := xv0 in x6); Some (#(Z_cast range)%expr @ (#(fancy_mulll (2 * Z.log2_up (let (x6, _) := xv in x6)))%expr @ (#(Z_cast args0)%expr @ v (Compile.reflect x5), (##y)%expr)))%expr_pat else None); Some (Base x6)); Some (fv0 <-- fv; Base fv0)%under_lets else None | None => None end);; args <- invert_bind_args idc4 Raw.ident.Literal; args0 <- invert_bind_args idc3 Raw.ident.Z_cast; args1 <- invert_bind_args idc2 Raw.ident.Literal; _ <- invert_bind_args idc1 Raw.ident.Z_land; args3 <- invert_bind_args idc0 Raw.ident.Z_cast; _ <- invert_bind_args idc Raw.ident.Z_mul; match pattern.type.unify_extracted_cps ((ℤ -> ℤ) -> ℤ)%ptype (((projT1 args1) -> s4) -> (projT1 args))%ptype option (fun x6 : option => x6) with | Some (_, _, _)%zrange => if type.type_beq base.type base.type.type_beq ((ℤ -> ℤ) -> ℤ)%ptype (((projT1 args1) -> s4) -> (projT1 args))%ptype then xv <- ident.unify pattern.ident.Literal ##(projT2 args1); v <- type.try_make_transport_cps s4 ℤ; xv0 <- ident.unify pattern.ident.Literal ##(projT2 args); fv <- (x6 <- (if ((let (x6, _) := xv in x6) =? 2 ^ (2 * Z.log2_up (let (x6, _) := xv in x6) / 2) - 1) && (ZRange.normalize (ZRange.constant (let (x6, _) := xv in x6)) &' ZRange.normalize args0 <=? ZRange.normalize args3)%zrange then y <- invert_high (2 * Z.log2_up (let (x6, _) := xv in x6)) (let (x6, _) := xv0 in x6); Some (#(Z_cast range)%expr @ (#(fancy_mullh (2 * Z.log2_up (let (x6, _) := xv in x6)))%expr @ (#(Z_cast args0)%expr @ v (Compile.reflect x5), (##y)%expr)))%expr_pat else None); Some (Base x6)); Some (fv0 <-- fv; Base fv0)%under_lets else None | None => None end | (@expr.Ident _ _ _ t4 idc4 @ (@expr.Ident _ _ _ t5 idc5 @ x8 @ x7))%expr_pat => match x8 with | @expr.Ident _ _ _ t6 idc6 => match x7 with | @expr.App _ _ _ s8 _ (@expr.Ident _ _ _ t7 idc7) x9 => args <- invert_bind_args idc7 Raw.ident.Z_cast; args0 <- invert_bind_args idc6 Raw.ident.Literal; _ <- invert_bind_args idc5 Raw.ident.Z_land; args2 <- invert_bind_args idc4 Raw.ident.Z_cast; args3 <- invert_bind_args idc3 Raw.ident.Z_cast; args4 <- invert_bind_args idc2 Raw.ident.Literal; _ <- invert_bind_args idc1 Raw.ident.Z_land; args6 <- invert_bind_args idc0 Raw.ident.Z_cast; _ <- invert_bind_args idc Raw.ident.Z_mul; match pattern.type.unify_extracted_cps ((ℤ -> ℤ) -> ℤ -> ℤ)%ptype (((projT1 args4) -> s4) -> (projT1 args0) -> s8)%ptype option (fun x10 : option => x10) with | Some (_, _, (_, _))%zrange => if type.type_beq base.type base.type.type_beq ((ℤ -> ℤ) -> ℤ -> ℤ)%ptype (((projT1 args4) -> s4) -> (projT1 args0) -> s8)%ptype then xv <- ident.unify pattern.ident.Literal ##(projT2 args4); v <- type.try_make_transport_cps s4 ℤ; xv0 <- ident.unify pattern.ident.Literal ##(projT2 args0); v0 <- type.try_make_transport_cps s8 ℤ; fv <- (x10 <- (if ((let (x10, _) := xv in x10) =? 2 ^ (2 * Z.log2_up (let (x10, _) := xv in x10) / 2) - 1) && ((let (x10, _) := xv0 in x10) =? 2 ^ (2 * Z.log2_up (let (x10, _) := xv in x10) / 2) - 1) && (ZRange.normalize (ZRange.constant (let (x10, _) := xv in x10)) &' ZRange.normalize args3 <=? ZRange.normalize args6)%zrange && (ZRange.normalize (ZRange.constant (let (x10, _) := xv0 in x10)) &' ZRange.normalize args <=? ZRange.normalize args2)%zrange then Some (#(Z_cast range)%expr @ (#(fancy_mulll (2 * Z.log2_up (let (x10, _) := xv in x10)))%expr @ (#(Z_cast args3)%expr @ v (Compile.reflect x5), #(Z_cast args)%expr @ v0 (Compile.reflect x9))))%expr_pat else None); Some (Base x10)); Some (fv0 <-- fv; Base fv0)%under_lets else None | None => None end | @expr.App _ _ _ s8 _ ($_)%expr _ | @expr.App _ _ _ s8 _ (@expr.Abs _ _ _ _ _ _) _ | @expr.App _ _ _ s8 _ (_ @ _)%expr_pat _ | @expr.App _ _ _ s8 _ (@expr.LetIn _ _ _ _ _ _ _) _ => None | _ => None end | @expr.App _ _ _ s8 _ (@expr.Ident _ _ _ t6 idc6) x9 => match x7 with | @expr.Ident _ _ _ t7 idc7 => args <- invert_bind_args idc7 Raw.ident.Literal; args0 <- invert_bind_args idc6 Raw.ident.Z_cast; _ <- invert_bind_args idc5 Raw.ident.Z_land; args2 <- invert_bind_args idc4 Raw.ident.Z_cast; args3 <- invert_bind_args idc3 Raw.ident.Z_cast; args4 <- invert_bind_args idc2 Raw.ident.Literal; _ <- invert_bind_args idc1 Raw.ident.Z_land; args6 <- invert_bind_args idc0 Raw.ident.Z_cast; _ <- invert_bind_args idc Raw.ident.Z_mul; match pattern.type.unify_extracted_cps ((ℤ -> ℤ) -> ℤ -> ℤ)%ptype (((projT1 args4) -> s4) -> s8 -> (projT1 args))%ptype option (fun x10 : option => x10) with | Some (_, _, (_, _))%zrange => if type.type_beq base.type base.type.type_beq ((ℤ -> ℤ) -> ℤ -> ℤ)%ptype (((projT1 args4) -> s4) -> s8 -> (projT1 args))%ptype then xv <- ident.unify pattern.ident.Literal ##(projT2 args4); v <- type.try_make_transport_cps s4 ℤ; v0 <- type.try_make_transport_cps s8 ℤ; xv0 <- ident.unify pattern.ident.Literal ##(projT2 args); fv <- (x10 <- (if ((let (x10, _) := xv in x10) =? 2 ^ (2 * Z.log2_up (let (x10, _) := xv in x10) / 2) - 1) && ((let (x10, _) := xv0 in x10) =? 2 ^ (2 * Z.log2_up (let (x10, _) := xv in x10) / 2) - 1) && (ZRange.normalize (ZRange.constant (let (x10, _) := xv in x10)) &' ZRange.normalize args3 <=? ZRange.normalize args6)%zrange && (ZRange.normalize args0 &' ZRange.normalize (ZRange.constant (let (x10, _) := xv0 in x10)) <=? ZRange.normalize args2)%zrange then Some (#(Z_cast range)%expr @ (#(fancy_mulll (2 * Z.log2_up (let (x10, _) := xv in x10)))%expr @ (#(Z_cast args3)%expr @ v (Compile.reflect x5), #(Z_cast args0)%expr @ v0 (Compile.reflect x9))))%expr_pat else None); Some (Base x10)); Some (fv0 <-- fv; Base fv0)%under_lets else None | None => None end | _ => None end | @expr.App _ _ _ s8 _ ($_)%expr _ | @expr.App _ _ _ s8 _ (@expr.Abs _ _ _ _ _ _) _ | @expr.App _ _ _ s8 _ (_ @ _)%expr_pat _ | @expr.App _ _ _ s8 _ (@expr.LetIn _ _ _ _ _ _ _) _ => None | _ => None end;; match x8 with | @expr.App _ _ _ s8 _ (@expr.Ident _ _ _ t6 idc6) x9 => match x7 with | @expr.Ident _ _ _ t7 idc7 => args <- invert_bind_args idc7 Raw.ident.Literal; args0 <- invert_bind_args idc6 Raw.ident.Z_cast; _ <- invert_bind_args idc5 Raw.ident.Z_shiftr; args2 <- invert_bind_args idc4 Raw.ident.Z_cast; args3 <- invert_bind_args idc3 Raw.ident.Z_cast; args4 <- invert_bind_args idc2 Raw.ident.Literal; _ <- invert_bind_args idc1 Raw.ident.Z_land; args6 <- invert_bind_args idc0 Raw.ident.Z_cast; _ <- invert_bind_args idc Raw.ident.Z_mul; match pattern.type.unify_extracted_cps ((ℤ -> ℤ) -> ℤ -> ℤ)%ptype (((projT1 args4) -> s4) -> s8 -> (projT1 args))%ptype option (fun x10 : option => x10) with | Some (_, _, (_, _))%zrange => if type.type_beq base.type base.type.type_beq ((ℤ -> ℤ) -> ℤ -> ℤ)%ptype (((projT1 args4) -> s4) -> s8 -> (projT1 args))%ptype then xv <- ident.unify pattern.ident.Literal ##(projT2 args4); v <- type.try_make_transport_cps s4 ℤ; v0 <- type.try_make_transport_cps s8 ℤ; xv0 <- ident.unify pattern.ident.Literal ##(projT2 args); fv <- (x10 <- (if ((let (x10, _) := xv in x10) =? 2 ^ (2 * (let (x10, _) := xv0 in x10) / 2) - 1) && (ZRange.normalize (ZRange.constant (let (x10, _) := xv in x10)) &' ZRange.normalize args3 <=? ZRange.normalize args6)%zrange && (ZRange.normalize args0 >> ZRange.normalize (ZRange.constant (let (x10, _) := xv0 in x10)) <=? ZRange.normalize args2)%zrange then Some (#(Z_cast range)%expr @ (#(fancy_mullh (2 * (let (x10, _) := xv0 in x10)))%expr @ (#(Z_cast args3)%expr @ v (Compile.reflect x5), #(Z_cast args0)%expr @ v0 (Compile.reflect x9))))%expr_pat else None); Some (Base x10)); Some (fv0 <-- fv; Base fv0)%under_lets else None | None => None end | _ => None end | @expr.App _ _ _ s8 _ ($_)%expr _ | @expr.App _ _ _ s8 _ (@expr.Abs _ _ _ _ _ _) _ | @expr.App _ _ _ s8 _ (_ @ _)%expr_pat _ | @expr.App _ _ _ s8 _ (@expr.LetIn _ _ _ _ _ _ _) _ => None | _ => None end | (@expr.Ident _ _ _ t4 idc4 @ #(_))%expr_pat | (@expr.Ident _ _ _ t4 idc4 @ ($_)%expr)%expr_pat | (@expr.Ident _ _ _ t4 idc4 @ @expr.Abs _ _ _ _ _ _)%expr_pat | (@expr.Ident _ _ _ t4 idc4 @ (#(_) @ _))%expr_pat | (@expr.Ident _ _ _ t4 idc4 @ (($_)%expr @ _))%expr_pat | (@expr.Ident _ _ _ t4 idc4 @ (@expr.Abs _ _ _ _ _ _ @ _))%expr_pat | (@expr.Ident _ _ _ t4 idc4 @ (($_)%expr @ _ @ _))%expr_pat | (@expr.Ident _ _ _ t4 idc4 @ (@expr.Abs _ _ _ _ _ _ @ _ @ _))%expr_pat | (@expr.Ident _ _ _ t4 idc4 @ (_ @ _ @ _ @ _))%expr_pat | (@expr.Ident _ _ _ t4 idc4 @ (@expr.LetIn _ _ _ _ _ _ _ @ _ @ _))%expr_pat | (@expr.Ident _ _ _ t4 idc4 @ (@expr.LetIn _ _ _ _ _ _ _ @ _))%expr_pat | (@expr.Ident _ _ _ t4 idc4 @ @expr.LetIn _ _ _ _ _ _ _)%expr_pat => None | _ => None end | @expr.App _ _ _ s4 _ ($_)%expr _ | @expr.App _ _ _ s4 _ (@expr.Abs _ _ _ _ _ _) _ | @expr.App _ _ _ s4 _ (_ @ _)%expr_pat _ | @expr.App _ _ _ s4 _ (@expr.LetIn _ _ _ _ _ _ _) _ => None | _ => None end | @expr.App _ _ _ s4 _ (@expr.Ident _ _ _ t2 idc2) x5 => match x3 with | @expr.Ident _ _ _ t3 idc3 => match x0 with | @expr.Ident _ _ _ t4 idc4 => (args <- invert_bind_args idc4 Raw.ident.Literal; args0 <- invert_bind_args idc3 Raw.ident.Literal; args1 <- invert_bind_args idc2 Raw.ident.Z_cast; _ <- invert_bind_args idc1 Raw.ident.Z_land; args3 <- invert_bind_args idc0 Raw.ident.Z_cast; _ <- invert_bind_args idc Raw.ident.Z_mul; match pattern.type.unify_extracted_cps ((ℤ -> ℤ) -> ℤ)%ptype ((s4 -> (projT1 args0)) -> (projT1 args))%ptype option (fun x6 : option => x6) with | Some (_, _, _)%zrange => if type.type_beq base.type base.type.type_beq ((ℤ -> ℤ) -> ℤ)%ptype ((s4 -> (projT1 args0)) -> (projT1 args))%ptype then v <- type.try_make_transport_cps s4 ℤ; xv <- ident.unify pattern.ident.Literal ##(projT2 args0); xv0 <- ident.unify pattern.ident.Literal ##(projT2 args); fv <- (x6 <- (if ((let (x6, _) := xv in x6) =? 2 ^ (2 * Z.log2_up (let (x6, _) := xv in x6) / 2) - 1) && (ZRange.normalize args1 &' ZRange.normalize (ZRange.constant (let (x6, _) := xv in x6)) <=? ZRange.normalize args3)%zrange then y <- invert_low (2 * Z.log2_up (let (x6, _) := xv in x6)) (let (x6, _) := xv0 in x6); Some (#(Z_cast range)%expr @ (#(fancy_mulll (2 * Z.log2_up (let (x6, _) := xv in x6)))%expr @ (#(Z_cast args1)%expr @ v (Compile.reflect x5), (##y)%expr)))%expr_pat else None); Some (Base x6)); Some (fv0 <-- fv; Base fv0)%under_lets else None | None => None end);; args <- invert_bind_args idc4 Raw.ident.Literal; args0 <- invert_bind_args idc3 Raw.ident.Literal; args1 <- invert_bind_args idc2 Raw.ident.Z_cast; _ <- invert_bind_args idc1 Raw.ident.Z_land; args3 <- invert_bind_args idc0 Raw.ident.Z_cast; _ <- invert_bind_args idc Raw.ident.Z_mul; match pattern.type.unify_extracted_cps ((ℤ -> ℤ) -> ℤ)%ptype ((s4 -> (projT1 args0)) -> (projT1 args))%ptype option (fun x6 : option => x6) with | Some (_, _, _)%zrange => if type.type_beq base.type base.type.type_beq ((ℤ -> ℤ) -> ℤ)%ptype ((s4 -> (projT1 args0)) -> (projT1 args))%ptype then v <- type.try_make_transport_cps s4 ℤ; xv <- ident.unify pattern.ident.Literal ##(projT2 args0); xv0 <- ident.unify pattern.ident.Literal ##(projT2 args); fv <- (x6 <- (if ((let (x6, _) := xv in x6) =? 2 ^ (2 * Z.log2_up (let (x6, _) := xv in x6) / 2) - 1) && (ZRange.normalize args1 &' ZRange.normalize (ZRange.constant (let (x6, _) := xv in x6)) <=? ZRange.normalize args3)%zrange then y <- invert_high (2 * Z.log2_up (let (x6, _) := xv in x6)) (let (x6, _) := xv0 in x6); Some (#(Z_cast range)%expr @ (#(fancy_mullh (2 * Z.log2_up (let (x6, _) := xv in x6)))%expr @ (#(Z_cast args1)%expr @ v (Compile.reflect x5), (##y)%expr)))%expr_pat else None); Some (Base x6)); Some (fv0 <-- fv; Base fv0)%under_lets else None | None => None end | (@expr.Ident _ _ _ t4 idc4 @ (@expr.Ident _ _ _ t5 idc5 @ x8 @ x7))%expr_pat => match x8 with | @expr.Ident _ _ _ t6 idc6 => match x7 with | @expr.App _ _ _ s8 _ (@expr.Ident _ _ _ t7 idc7) x9 => args <- invert_bind_args idc7 Raw.ident.Z_cast; args0 <- invert_bind_args idc6 Raw.ident.Literal; _ <- invert_bind_args idc5 Raw.ident.Z_land; args2 <- invert_bind_args idc4 Raw.ident.Z_cast; args3 <- invert_bind_args idc3 Raw.ident.Literal; args4 <- invert_bind_args idc2 Raw.ident.Z_cast; _ <- invert_bind_args idc1 Raw.ident.Z_land; args6 <- invert_bind_args idc0 Raw.ident.Z_cast; _ <- invert_bind_args idc Raw.ident.Z_mul; match pattern.type.unify_extracted_cps ((ℤ -> ℤ) -> ℤ -> ℤ)%ptype ((s4 -> (projT1 args3)) -> (projT1 args0) -> s8)%ptype option (fun x10 : option => x10) with | Some (_, _, (_, _))%zrange => if type.type_beq base.type base.type.type_beq ((ℤ -> ℤ) -> ℤ -> ℤ)%ptype ((s4 -> (projT1 args3)) -> (projT1 args0) -> s8)%ptype then v <- type.try_make_transport_cps s4 ℤ; xv <- ident.unify pattern.ident.Literal ##(projT2 args3); xv0 <- ident.unify pattern.ident.Literal ##(projT2 args0); v0 <- type.try_make_transport_cps s8 ℤ; fv <- (x10 <- (if ((let (x10, _) := xv in x10) =? 2 ^ (2 * Z.log2_up (let (x10, _) := xv in x10) / 2) - 1) && ((let (x10, _) := xv0 in x10) =? 2 ^ (2 * Z.log2_up (let (x10, _) := xv in x10) / 2) - 1) && (ZRange.normalize args4 &' ZRange.normalize (ZRange.constant (let (x10, _) := xv in x10)) <=? ZRange.normalize args6)%zrange && (ZRange.normalize (ZRange.constant (let (x10, _) := xv0 in x10)) &' ZRange.normalize args <=? ZRange.normalize args2)%zrange then Some (#(Z_cast range)%expr @ (#(fancy_mulll (2 * Z.log2_up (let (x10, _) := xv in x10)))%expr @ (#(Z_cast args4)%expr @ v (Compile.reflect x5), #(Z_cast args)%expr @ v0 (Compile.reflect x9))))%expr_pat else None); Some (Base x10)); Some (fv0 <-- fv; Base fv0)%under_lets else None | None => None end | @expr.App _ _ _ s8 _ ($_)%expr _ | @expr.App _ _ _ s8 _ (@expr.Abs _ _ _ _ _ _) _ | @expr.App _ _ _ s8 _ (_ @ _)%expr_pat _ | @expr.App _ _ _ s8 _ (@expr.LetIn _ _ _ _ _ _ _) _ => None | _ => None end | @expr.App _ _ _ s8 _ (@expr.Ident _ _ _ t6 idc6) x9 => match x7 with | @expr.Ident _ _ _ t7 idc7 => args <- invert_bind_args idc7 Raw.ident.Literal; args0 <- invert_bind_args idc6 Raw.ident.Z_cast; _ <- invert_bind_args idc5 Raw.ident.Z_land; args2 <- invert_bind_args idc4 Raw.ident.Z_cast; args3 <- invert_bind_args idc3 Raw.ident.Literal; args4 <- invert_bind_args idc2 Raw.ident.Z_cast; _ <- invert_bind_args idc1 Raw.ident.Z_land; args6 <- invert_bind_args idc0 Raw.ident.Z_cast; _ <- invert_bind_args idc Raw.ident.Z_mul; match pattern.type.unify_extracted_cps ((ℤ -> ℤ) -> ℤ -> ℤ)%ptype ((s4 -> (projT1 args3)) -> s8 -> (projT1 args))%ptype option (fun x10 : option => x10) with | Some (_, _, (_, _))%zrange => if type.type_beq base.type base.type.type_beq ((ℤ -> ℤ) -> ℤ -> ℤ)%ptype ((s4 -> (projT1 args3)) -> s8 -> (projT1 args))%ptype then v <- type.try_make_transport_cps s4 ℤ; xv <- ident.unify pattern.ident.Literal ##(projT2 args3); v0 <- type.try_make_transport_cps s8 ℤ; xv0 <- ident.unify pattern.ident.Literal ##(projT2 args); fv <- (x10 <- (if ((let (x10, _) := xv in x10) =? 2 ^ (2 * Z.log2_up (let (x10, _) := xv in x10) / 2) - 1) && ((let (x10, _) := xv0 in x10) =? 2 ^ (2 * Z.log2_up (let (x10, _) := xv in x10) / 2) - 1) && (ZRange.normalize args4 &' ZRange.normalize (ZRange.constant (let (x10, _) := xv in x10)) <=? ZRange.normalize args6)%zrange && (ZRange.normalize args0 &' ZRange.normalize (ZRange.constant (let (x10, _) := xv0 in x10)) <=? ZRange.normalize args2)%zrange then Some (#(Z_cast range)%expr @ (#(fancy_mulll (2 * Z.log2_up (let (x10, _) := xv in x10)))%expr @ (#(Z_cast args4)%expr @ v (Compile.reflect x5), #(Z_cast args0)%expr @ v0 (Compile.reflect x9))))%expr_pat else None); Some (Base x10)); Some (fv0 <-- fv; Base fv0)%under_lets else None | None => None end | _ => None end | @expr.App _ _ _ s8 _ ($_)%expr _ | @expr.App _ _ _ s8 _ (@expr.Abs _ _ _ _ _ _) _ | @expr.App _ _ _ s8 _ (_ @ _)%expr_pat _ | @expr.App _ _ _ s8 _ (@expr.LetIn _ _ _ _ _ _ _) _ => None | _ => None end;; match x8 with | @expr.App _ _ _ s8 _ (@expr.Ident _ _ _ t6 idc6) x9 => match x7 with | @expr.Ident _ _ _ t7 idc7 => args <- invert_bind_args idc7 Raw.ident.Literal; args0 <- invert_bind_args idc6 Raw.ident.Z_cast; _ <- invert_bind_args idc5 Raw.ident.Z_shiftr; args2 <- invert_bind_args idc4 Raw.ident.Z_cast; args3 <- invert_bind_args idc3 Raw.ident.Literal; args4 <- invert_bind_args idc2 Raw.ident.Z_cast; _ <- invert_bind_args idc1 Raw.ident.Z_land; args6 <- invert_bind_args idc0 Raw.ident.Z_cast; _ <- invert_bind_args idc Raw.ident.Z_mul; match pattern.type.unify_extracted_cps ((ℤ -> ℤ) -> ℤ -> ℤ)%ptype ((s4 -> (projT1 args3)) -> s8 -> (projT1 args))%ptype option (fun x10 : option => x10) with | Some (_, _, (_, _))%zrange => if type.type_beq base.type base.type.type_beq ((ℤ -> ℤ) -> ℤ -> ℤ)%ptype ((s4 -> (projT1 args3)) -> s8 -> (projT1 args))%ptype then v <- type.try_make_transport_cps s4 ℤ; xv <- ident.unify pattern.ident.Literal ##(projT2 args3); v0 <- type.try_make_transport_cps s8 ℤ; xv0 <- ident.unify pattern.ident.Literal ##(projT2 args); fv <- (x10 <- (if ((let (x10, _) := xv in x10) =? 2 ^ (2 * (let (x10, _) := xv0 in x10) / 2) - 1) && (ZRange.normalize args4 &' ZRange.normalize (ZRange.constant (let (x10, _) := xv in x10)) <=? ZRange.normalize args6)%zrange && (ZRange.normalize args0 >> ZRange.normalize (ZRange.constant (let (x10, _) := xv0 in x10)) <=? ZRange.normalize args2)%zrange then Some (#(Z_cast range)%expr @ (#(fancy_mullh (2 * (let (x10, _) := xv0 in x10)))%expr @ (#(Z_cast args4)%expr @ v (Compile.reflect x5), #(Z_cast args0)%expr @ v0 (Compile.reflect x9))))%expr_pat else None); Some (Base x10)); Some (fv0 <-- fv; Base fv0)%under_lets else None | None => None end | _ => None end | @expr.App _ _ _ s8 _ ($_)%expr _ | @expr.App _ _ _ s8 _ (@expr.Abs _ _ _ _ _ _) _ | @expr.App _ _ _ s8 _ (_ @ _)%expr_pat _ | @expr.App _ _ _ s8 _ (@expr.LetIn _ _ _ _ _ _ _) _ => None | _ => None end | (@expr.Ident _ _ _ t4 idc4 @ #(_))%expr_pat | (@expr.Ident _ _ _ t4 idc4 @ ($_)%expr)%expr_pat | (@expr.Ident _ _ _ t4 idc4 @ @expr.Abs _ _ _ _ _ _)%expr_pat | (@expr.Ident _ _ _ t4 idc4 @ (#(_) @ _))%expr_pat | (@expr.Ident _ _ _ t4 idc4 @ (($_)%expr @ _))%expr_pat | (@expr.Ident _ _ _ t4 idc4 @ (@expr.Abs _ _ _ _ _ _ @ _))%expr_pat | (@expr.Ident _ _ _ t4 idc4 @ (($_)%expr @ _ @ _))%expr_pat | (@expr.Ident _ _ _ t4 idc4 @ (@expr.Abs _ _ _ _ _ _ @ _ @ _))%expr_pat | (@expr.Ident _ _ _ t4 idc4 @ (_ @ _ @ _ @ _))%expr_pat | (@expr.Ident _ _ _ t4 idc4 @ (@expr.LetIn _ _ _ _ _ _ _ @ _ @ _))%expr_pat | (@expr.Ident _ _ _ t4 idc4 @ (@expr.LetIn _ _ _ _ _ _ _ @ _))%expr_pat | (@expr.Ident _ _ _ t4 idc4 @ @expr.LetIn _ _ _ _ _ _ _)%expr_pat => None | _ => None end | _ => None end | @expr.App _ _ _ s4 _ ($_)%expr _ | @expr.App _ _ _ s4 _ (@expr.Abs _ _ _ _ _ _) _ | @expr.App _ _ _ s4 _ (_ @ _)%expr_pat _ | @expr.App _ _ _ s4 _ (@expr.LetIn _ _ _ _ _ _ _) _ => None | _ => None end;; match x4 with | @expr.App _ _ _ s4 _ (@expr.Ident _ _ _ t2 idc2) x5 => match x3 with | @expr.Ident _ _ _ t3 idc3 => match x0 with | @expr.Ident _ _ _ t4 idc4 => (args <- invert_bind_args idc4 Raw.ident.Literal; args0 <- invert_bind_args idc3 Raw.ident.Literal; args1 <- invert_bind_args idc2 Raw.ident.Z_cast; _ <- invert_bind_args idc1 Raw.ident.Z_shiftr; args3 <- invert_bind_args idc0 Raw.ident.Z_cast; _ <- invert_bind_args idc Raw.ident.Z_mul; match pattern.type.unify_extracted_cps ((ℤ -> ℤ) -> ℤ)%ptype ((s4 -> (projT1 args0)) -> (projT1 args))%ptype option (fun x6 : option => x6) with | Some (_, _, _)%zrange => if type.type_beq base.type base.type.type_beq ((ℤ -> ℤ) -> ℤ)%ptype ((s4 -> (projT1 args0)) -> (projT1 args))%ptype then v <- type.try_make_transport_cps s4 ℤ; xv <- ident.unify pattern.ident.Literal ##(projT2 args0); xv0 <- ident.unify pattern.ident.Literal ##(projT2 args); fv <- (x6 <- (if (ZRange.normalize args1 >> ZRange.normalize (ZRange.constant (let (x6, _) := xv in x6)) <=? ZRange.normalize args3)%zrange then y <- invert_low (2 * (let (x6, _) := xv in x6)) (let (x6, _) := xv0 in x6); Some (#(Z_cast range)%expr @ (#(fancy_mulhl (2 * (let (x6, _) := xv in x6)))%expr @ (#(Z_cast args1)%expr @ v (Compile.reflect x5), (##y)%expr)))%expr_pat else None); Some (Base x6)); Some (fv0 <-- fv; Base fv0)%under_lets else None | None => None end);; args <- invert_bind_args idc4 Raw.ident.Literal; args0 <- invert_bind_args idc3 Raw.ident.Literal; args1 <- invert_bind_args idc2 Raw.ident.Z_cast; _ <- invert_bind_args idc1 Raw.ident.Z_shiftr; args3 <- invert_bind_args idc0 Raw.ident.Z_cast; _ <- invert_bind_args idc Raw.ident.Z_mul; match pattern.type.unify_extracted_cps ((ℤ -> ℤ) -> ℤ)%ptype ((s4 -> (projT1 args0)) -> (projT1 args))%ptype option (fun x6 : option => x6) with | Some (_, _, _)%zrange => if type.type_beq base.type base.type.type_beq ((ℤ -> ℤ) -> ℤ)%ptype ((s4 -> (projT1 args0)) -> (projT1 args))%ptype then v <- type.try_make_transport_cps s4 ℤ; xv <- ident.unify pattern.ident.Literal ##(projT2 args0); xv0 <- ident.unify pattern.ident.Literal ##(projT2 args); fv <- (x6 <- (if (ZRange.normalize args1 >> ZRange.normalize (ZRange.constant (let (x6, _) := xv in x6)) <=? ZRange.normalize args3)%zrange then y <- invert_high (2 * (let (x6, _) := xv in x6)) (let (x6, _) := xv0 in x6); Some (#(Z_cast range)%expr @ (#(fancy_mulhh (2 * (let (x6, _) := xv in x6)))%expr @ (#(Z_cast args1)%expr @ v (Compile.reflect x5), (##y)%expr)))%expr_pat else None); Some (Base x6)); Some (fv0 <-- fv; Base fv0)%under_lets else None | None => None end | (@expr.Ident _ _ _ t4 idc4 @ (@expr.Ident _ _ _ t5 idc5 @ x8 @ x7))%expr_pat => match x8 with | @expr.Ident _ _ _ t6 idc6 => match x7 with | @expr.App _ _ _ s8 _ (@expr.Ident _ _ _ t7 idc7) x9 => args <- invert_bind_args idc7 Raw.ident.Z_cast; args0 <- invert_bind_args idc6 Raw.ident.Literal; _ <- invert_bind_args idc5 Raw.ident.Z_land; args2 <- invert_bind_args idc4 Raw.ident.Z_cast; args3 <- invert_bind_args idc3 Raw.ident.Literal; args4 <- invert_bind_args idc2 Raw.ident.Z_cast; _ <- invert_bind_args idc1 Raw.ident.Z_shiftr; args6 <- invert_bind_args idc0 Raw.ident.Z_cast; _ <- invert_bind_args idc Raw.ident.Z_mul; match pattern.type.unify_extracted_cps ((ℤ -> ℤ) -> ℤ -> ℤ)%ptype ((s4 -> (projT1 args3)) -> (projT1 args0) -> s8)%ptype option (fun x10 : option => x10) with | Some (_, _, (_, _))%zrange => if type.type_beq base.type base.type.type_beq ((ℤ -> ℤ) -> ℤ -> ℤ)%ptype ((s4 -> (projT1 args3)) -> (projT1 args0) -> s8)%ptype then v <- type.try_make_transport_cps s4 ℤ; xv <- ident.unify pattern.ident.Literal ##(projT2 args3); xv0 <- ident.unify pattern.ident.Literal ##(projT2 args0); v0 <- type.try_make_transport_cps s8 ℤ; fv <- (x10 <- (if ((let (x10, _) := xv0 in x10) =? 2 ^ (2 * (let (x10, _) := xv in x10) / 2) - 1) && (ZRange.normalize args4 >> ZRange.normalize (ZRange.constant (let (x10, _) := xv in x10)) <=? ZRange.normalize args6)%zrange && (ZRange.normalize (ZRange.constant (let (x10, _) := xv0 in x10)) &' ZRange.normalize args <=? ZRange.normalize args2)%zrange then Some (#(Z_cast range)%expr @ (#(fancy_mulhl (2 * (let (x10, _) := xv in x10)))%expr @ (#(Z_cast args4)%expr @ v (Compile.reflect x5), #(Z_cast args)%expr @ v0 (Compile.reflect x9))))%expr_pat else None); Some (Base x10)); Some (fv0 <-- fv; Base fv0)%under_lets else None | None => None end | @expr.App _ _ _ s8 _ ($_)%expr _ | @expr.App _ _ _ s8 _ (@expr.Abs _ _ _ _ _ _) _ | @expr.App _ _ _ s8 _ (_ @ _)%expr_pat _ | @expr.App _ _ _ s8 _ (@expr.LetIn _ _ _ _ _ _ _) _ => None | _ => None end | @expr.App _ _ _ s8 _ (@expr.Ident _ _ _ t6 idc6) x9 => match x7 with | @expr.Ident _ _ _ t7 idc7 => args <- invert_bind_args idc7 Raw.ident.Literal; args0 <- invert_bind_args idc6 Raw.ident.Z_cast; _ <- invert_bind_args idc5 Raw.ident.Z_land; args2 <- invert_bind_args idc4 Raw.ident.Z_cast; args3 <- invert_bind_args idc3 Raw.ident.Literal; args4 <- invert_bind_args idc2 Raw.ident.Z_cast; _ <- invert_bind_args idc1 Raw.ident.Z_shiftr; args6 <- invert_bind_args idc0 Raw.ident.Z_cast; _ <- invert_bind_args idc Raw.ident.Z_mul; match pattern.type.unify_extracted_cps ((ℤ -> ℤ) -> ℤ -> ℤ)%ptype ((s4 -> (projT1 args3)) -> s8 -> (projT1 args))%ptype option (fun x10 : option => x10) with | Some (_, _, (_, _))%zrange => if type.type_beq base.type base.type.type_beq ((ℤ -> ℤ) -> ℤ -> ℤ)%ptype ((s4 -> (projT1 args3)) -> s8 -> (projT1 args))%ptype then v <- type.try_make_transport_cps s4 ℤ; xv <- ident.unify pattern.ident.Literal ##(projT2 args3); v0 <- type.try_make_transport_cps s8 ℤ; xv0 <- ident.unify pattern.ident.Literal ##(projT2 args); fv <- (x10 <- (if ((let (x10, _) := xv0 in x10) =? 2 ^ (2 * (let (x10, _) := xv in x10) / 2) - 1) && (ZRange.normalize args4 >> ZRange.normalize (ZRange.constant (let (x10, _) := xv in x10)) <=? ZRange.normalize args6)%zrange && (ZRange.normalize args0 &' ZRange.normalize (ZRange.constant (let (x10, _) := xv0 in x10)) <=? ZRange.normalize args2)%zrange then Some (#(Z_cast range)%expr @ (#(fancy_mulhl (2 * (let (x10, _) := xv in x10)))%expr @ (#(Z_cast args4)%expr @ v (Compile.reflect x5), #(Z_cast args0)%expr @ v0 (Compile.reflect x9))))%expr_pat else None); Some (Base x10)); Some (fv0 <-- fv; Base fv0)%under_lets else None | None => None end | _ => None end | @expr.App _ _ _ s8 _ ($_)%expr _ | @expr.App _ _ _ s8 _ (@expr.Abs _ _ _ _ _ _) _ | @expr.App _ _ _ s8 _ (_ @ _)%expr_pat _ | @expr.App _ _ _ s8 _ (@expr.LetIn _ _ _ _ _ _ _) _ => None | _ => None end;; match x8 with | @expr.App _ _ _ s8 _ (@expr.Ident _ _ _ t6 idc6) x9 => match x7 with | @expr.Ident _ _ _ t7 idc7 => args <- invert_bind_args idc7 Raw.ident.Literal; args0 <- invert_bind_args idc6 Raw.ident.Z_cast; _ <- invert_bind_args idc5 Raw.ident.Z_shiftr; args2 <- invert_bind_args idc4 Raw.ident.Z_cast; args3 <- invert_bind_args idc3 Raw.ident.Literal; args4 <- invert_bind_args idc2 Raw.ident.Z_cast; _ <- invert_bind_args idc1 Raw.ident.Z_shiftr; args6 <- invert_bind_args idc0 Raw.ident.Z_cast; _ <- invert_bind_args idc Raw.ident.Z_mul; match pattern.type.unify_extracted_cps ((ℤ -> ℤ) -> ℤ -> ℤ)%ptype ((s4 -> (projT1 args3)) -> s8 -> (projT1 args))%ptype option (fun x10 : option => x10) with | Some (_, _, (_, _))%zrange => if type.type_beq base.type base.type.type_beq ((ℤ -> ℤ) -> ℤ -> ℤ)%ptype ((s4 -> (projT1 args3)) -> s8 -> (projT1 args))%ptype then v <- type.try_make_transport_cps s4 ℤ; xv <- ident.unify pattern.ident.Literal ##(projT2 args3); v0 <- type.try_make_transport_cps s8 ℤ; xv0 <- ident.unify pattern.ident.Literal ##(projT2 args); fv <- (x10 <- (if ((let (x10, _) := xv in x10) =? (let (x10, _) := xv0 in x10)) && (ZRange.normalize args4 >> ZRange.normalize (ZRange.constant (let (x10, _) := xv in x10)) <=? ZRange.normalize args6)%zrange && (ZRange.normalize args0 >> ZRange.normalize (ZRange.constant (let (x10, _) := xv0 in x10)) <=? ZRange.normalize args2)%zrange then Some (#(Z_cast range)%expr @ (#(fancy_mulhh (2 * (let (x10, _) := xv in x10)))%expr @ (#(Z_cast args4)%expr @ v (Compile.reflect x5), #(Z_cast args0)%expr @ v0 (Compile.reflect x9))))%expr_pat else None); Some (Base x10)); Some (fv0 <-- fv; Base fv0)%under_lets else None | None => None end | _ => None end | @expr.App _ _ _ s8 _ ($_)%expr _ | @expr.App _ _ _ s8 _ (@expr.Abs _ _ _ _ _ _) _ | @expr.App _ _ _ s8 _ (_ @ _)%expr_pat _ | @expr.App _ _ _ s8 _ (@expr.LetIn _ _ _ _ _ _ _) _ => None | _ => None end | (@expr.Ident _ _ _ t4 idc4 @ #(_))%expr_pat | (@expr.Ident _ _ _ t4 idc4 @ ($_)%expr)%expr_pat | (@expr.Ident _ _ _ t4 idc4 @ @expr.Abs _ _ _ _ _ _)%expr_pat | (@expr.Ident _ _ _ t4 idc4 @ (#(_) @ _))%expr_pat | (@expr.Ident _ _ _ t4 idc4 @ (($_)%expr @ _))%expr_pat | (@expr.Ident _ _ _ t4 idc4 @ (@expr.Abs _ _ _ _ _ _ @ _))%expr_pat | (@expr.Ident _ _ _ t4 idc4 @ (($_)%expr @ _ @ _))%expr_pat | (@expr.Ident _ _ _ t4 idc4 @ (@expr.Abs _ _ _ _ _ _ @ _ @ _))%expr_pat | (@expr.Ident _ _ _ t4 idc4 @ (_ @ _ @ _ @ _))%expr_pat | (@expr.Ident _ _ _ t4 idc4 @ (@expr.LetIn _ _ _ _ _ _ _ @ _ @ _))%expr_pat | (@expr.Ident _ _ _ t4 idc4 @ (@expr.LetIn _ _ _ _ _ _ _ @ _))%expr_pat | (@expr.Ident _ _ _ t4 idc4 @ @expr.LetIn _ _ _ _ _ _ _)%expr_pat => None | _ => None end | _ => None end | @expr.App _ _ _ s4 _ ($_)%expr _ | @expr.App _ _ _ s4 _ (@expr.Abs _ _ _ _ _ _) _ | @expr.App _ _ _ s4 _ (_ @ _)%expr_pat _ | @expr.App _ _ _ s4 _ (@expr.LetIn _ _ _ _ _ _ _) _ => None | _ => None end | @expr.App _ _ _ s _ (@expr.App _ _ _ s0 _ (@expr.Ident _ _ _ t idc) (@expr.Ident _ _ _ t0 idc0)) #(_)%expr_pat | @expr.App _ _ _ s _ (@expr.App _ _ _ s0 _ (@expr.Ident _ _ _ t idc) (@expr.Ident _ _ _ t0 idc0)) ($_)%expr | @expr.App _ _ _ s _ (@expr.App _ _ _ s0 _ (@expr.Ident _ _ _ t idc) (@expr.Ident _ _ _ t0 idc0)) (@expr.Abs _ _ _ _ _ _) | @expr.App _ _ _ s _ (@expr.App _ _ _ s0 _ (@expr.Ident _ _ _ t idc) (@expr.Ident _ _ _ t0 idc0)) (($_)%expr @ _)%expr_pat | @expr.App _ _ _ s _ (@expr.App _ _ _ s0 _ (@expr.Ident _ _ _ t idc) (@expr.Ident _ _ _ t0 idc0)) (@expr.Abs _ _ _ _ _ _ @ _)%expr_pat | @expr.App _ _ _ s _ (@expr.App _ _ _ s0 _ (@expr.Ident _ _ _ t idc) (@expr.Ident _ _ _ t0 idc0)) (_ @ _ @ _)%expr_pat | @expr.App _ _ _ s _ (@expr.App _ _ _ s0 _ (@expr.Ident _ _ _ t idc) (@expr.Ident _ _ _ t0 idc0)) (@expr.LetIn _ _ _ _ _ _ _ @ _)%expr_pat | @expr.App _ _ _ s _ (@expr.App _ _ _ s0 _ (@expr.Ident _ _ _ t idc) (@expr.Ident _ _ _ t0 idc0)) (@expr.LetIn _ _ _ _ _ _ _) | @expr.App _ _ _ s _ (@expr.App _ _ _ s0 _ (@expr.Ident _ _ _ t idc) (@expr.Ident _ _ _ t0 idc0 @ #(_))%expr_pat) _ | @expr.App _ _ _ s _ (@expr.App _ _ _ s0 _ (@expr.Ident _ _ _ t idc) (@expr.Ident _ _ _ t0 idc0 @ ($_)%expr)%expr_pat) _ | @expr.App _ _ _ s _ (@expr.App _ _ _ s0 _ (@expr.Ident _ _ _ t idc) (@expr.Ident _ _ _ t0 idc0 @ @expr.Abs _ _ _ _ _ _)%expr_pat) _ | @expr.App _ _ _ s _ (@expr.App _ _ _ s0 _ (@expr.Ident _ _ _ t idc) (@expr.Ident _ _ _ t0 idc0 @ (#(_) @ _))%expr_pat) _ | @expr.App _ _ _ s _ (@expr.App _ _ _ s0 _ (@expr.Ident _ _ _ t idc) (@expr.Ident _ _ _ t0 idc0 @ (($_)%expr @ _))%expr_pat) _ | @expr.App _ _ _ s _ (@expr.App _ _ _ s0 _ (@expr.Ident _ _ _ t idc) (@expr.Ident _ _ _ t0 idc0 @ (@expr.Abs _ _ _ _ _ _ @ _))%expr_pat) _ | @expr.App _ _ _ s _ (@expr.App _ _ _ s0 _ (@expr.Ident _ _ _ t idc) (@expr.Ident _ _ _ t0 idc0 @ (($_)%expr @ _ @ _))%expr_pat) _ | @expr.App _ _ _ s _ (@expr.App _ _ _ s0 _ (@expr.Ident _ _ _ t idc) (@expr.Ident _ _ _ t0 idc0 @ (@expr.Abs _ _ _ _ _ _ @ _ @ _))%expr_pat) _ | @expr.App _ _ _ s _ (@expr.App _ _ _ s0 _ (@expr.Ident _ _ _ t idc) (@expr.Ident _ _ _ t0 idc0 @ (_ @ _ @ _ @ _))%expr_pat) _ | @expr.App _ _ _ s _ (@expr.App _ _ _ s0 _ (@expr.Ident _ _ _ t idc) (@expr.Ident _ _ _ t0 idc0 @ (@expr.LetIn _ _ _ _ _ _ _ @ _ @ _))%expr_pat) _ | @expr.App _ _ _ s _ (@expr.App _ _ _ s0 _ (@expr.Ident _ _ _ t idc) (@expr.Ident _ _ _ t0 idc0 @ (@expr.LetIn _ _ _ _ _ _ _ @ _))%expr_pat) _ | @expr.App _ _ _ s _ (@expr.App _ _ _ s0 _ (@expr.Ident _ _ _ t idc) (@expr.Ident _ _ _ t0 idc0 @ @expr.LetIn _ _ _ _ _ _ _)%expr_pat) _ => None | @expr.App _ _ _ s _ (@expr.App _ _ _ s0 _ (@expr.Ident _ _ _ t idc) ($_)%expr) _ | @expr.App _ _ _ s _ (@expr.App _ _ _ s0 _ (@expr.Ident _ _ _ t idc) (@expr.Abs _ _ _ _ _ _)) _ | @expr.App _ _ _ s _ (@expr.App _ _ _ s0 _ (@expr.Ident _ _ _ t idc) (($_)%expr @ _)%expr_pat) _ | @expr.App _ _ _ s _ (@expr.App _ _ _ s0 _ (@expr.Ident _ _ _ t idc) (@expr.Abs _ _ _ _ _ _ @ _)%expr_pat) _ | @expr.App _ _ _ s _ (@expr.App _ _ _ s0 _ (@expr.Ident _ _ _ t idc) (_ @ _ @ _)%expr_pat) _ | @expr.App _ _ _ s _ (@expr.App _ _ _ s0 _ (@expr.Ident _ _ _ t idc) (@expr.LetIn _ _ _ _ _ _ _ @ _)%expr_pat) _ | @expr.App _ _ _ s _ (@expr.App _ _ _ s0 _ (@expr.Ident _ _ _ t idc) (@expr.LetIn _ _ _ _ _ _ _)) _ => None | @expr.App _ _ _ s _ (@expr.App _ _ _ s0 _ (@expr.App _ _ _ s1 _ (@expr.Ident _ _ _ t idc) x2) x1) x0 => match x2 with | (@expr.Ident _ _ _ t0 idc0 @ (@expr.Ident _ _ _ t1 idc1 @ x5 @ x4))%expr_pat => match x5 with | @expr.Ident _ _ _ t2 idc2 => match x4 with | @expr.App _ _ _ s5 _ (@expr.Ident _ _ _ t3 idc3) x6 => match x1 with | @expr.Ident _ _ _ t4 idc4 => match x0 with | @expr.Ident _ _ _ t5 idc5 => args <- invert_bind_args idc5 Raw.ident.Literal; args0 <- invert_bind_args idc4 Raw.ident.Literal; args1 <- invert_bind_args idc3 Raw.ident.Z_cast; args2 <- invert_bind_args idc2 Raw.ident.Literal; _ <- invert_bind_args idc1 Raw.ident.Z_cc_m; args4 <- invert_bind_args idc0 Raw.ident.Z_cast; _ <- invert_bind_args idc Raw.ident.Z_zselect; match pattern.type.unify_extracted_cps (((ℤ -> ℤ) -> ℤ) -> ℤ)%ptype ((((projT1 args2) -> s5) -> (projT1 args0)) -> (projT1 args))%ptype option (fun x7 : option => x7) with | Some (_, _, _, _)%zrange => if type.type_beq base.type base.type.type_beq (((ℤ -> ℤ) -> ℤ) -> ℤ)%ptype ((((projT1 args2) -> s5) -> (projT1 args0)) -> (projT1 args))%ptype then xv <- ident.unify pattern.ident.Literal ##(projT2 args2); v <- type.try_make_transport_cps s5 ℤ; xv0 <- ident.unify pattern.ident.Literal ##(projT2 args0); xv1 <- ident.unify pattern.ident.Literal ##(projT2 args); fv <- (x7 <- (if ((let (x7, _) := xv in x7) =? 2 ^ Z.log2 (let (x7, _) := xv in x7)) && ((ZRange.cc_m (let (x7, _) := xv in x7)) (ZRange.normalize args1) <=? ZRange.normalize args4)%zrange then Some (#(Z_cast range)%expr @ (#(fancy_selm (Z.log2 (let (x7, _) := xv in x7)))%expr @ (#(Z_cast args1)%expr @ v (Compile.reflect x6), (##(let (x7, _) := xv0 in x7))%expr, (##(let (x7, _) := xv1 in x7))%expr)))%expr_pat else None); Some (Base x7)); Some (fv0 <-- fv; Base fv0)%under_lets else None | None => None end | @expr.App _ _ _ s6 _ (@expr.Ident _ _ _ t5 idc5) x7 => args <- invert_bind_args idc5 Raw.ident.Z_cast; args0 <- invert_bind_args idc4 Raw.ident.Literal; args1 <- invert_bind_args idc3 Raw.ident.Z_cast; args2 <- invert_bind_args idc2 Raw.ident.Literal; _ <- invert_bind_args idc1 Raw.ident.Z_cc_m; args4 <- invert_bind_args idc0 Raw.ident.Z_cast; _ <- invert_bind_args idc Raw.ident.Z_zselect; match pattern.type.unify_extracted_cps (((ℤ -> ℤ) -> ℤ) -> ℤ)%ptype ((((projT1 args2) -> s5) -> (projT1 args0)) -> s6)%ptype option (fun x8 : option => x8) with | Some (_, _, _, _)%zrange => if type.type_beq base.type base.type.type_beq (((ℤ -> ℤ) -> ℤ) -> ℤ)%ptype ((((projT1 args2) -> s5) -> (projT1 args0)) -> s6)%ptype then xv <- ident.unify pattern.ident.Literal ##(projT2 args2); v <- type.try_make_transport_cps s5 ℤ; xv0 <- ident.unify pattern.ident.Literal ##(projT2 args0); v0 <- type.try_make_transport_cps s6 ℤ; fv <- (x8 <- (if ((let (x8, _) := xv in x8) =? 2 ^ Z.log2 (let (x8, _) := xv in x8)) && ((ZRange.cc_m (let (x8, _) := xv in x8)) (ZRange.normalize args1) <=? ZRange.normalize args4)%zrange then Some (#(Z_cast range)%expr @ (#(fancy_selm (Z.log2 (let (x8, _) := xv in x8)))%expr @ (#(Z_cast args1)%expr @ v (Compile.reflect x6), (##(let (x8, _) := xv0 in x8))%expr, #(Z_cast args)%expr @ v0 (Compile.reflect x7))))%expr_pat else None); Some (Base x8)); Some (fv0 <-- fv; Base fv0)%under_lets else None | None => None end | @expr.App _ _ _ s6 _ ($_)%expr _ | @expr.App _ _ _ s6 _ (@expr.Abs _ _ _ _ _ _) _ | @expr.App _ _ _ s6 _ (_ @ _)%expr_pat _ | @expr.App _ _ _ s6 _ (@expr.LetIn _ _ _ _ _ _ _) _ => None | _ => None end | @expr.App _ _ _ s6 _ (@expr.Ident _ _ _ t4 idc4) x7 => match x0 with | @expr.Ident _ _ _ t5 idc5 => args <- invert_bind_args idc5 Raw.ident.Literal; args0 <- invert_bind_args idc4 Raw.ident.Z_cast; args1 <- invert_bind_args idc3 Raw.ident.Z_cast; args2 <- invert_bind_args idc2 Raw.ident.Literal; _ <- invert_bind_args idc1 Raw.ident.Z_cc_m; args4 <- invert_bind_args idc0 Raw.ident.Z_cast; _ <- invert_bind_args idc Raw.ident.Z_zselect; match pattern.type.unify_extracted_cps (((ℤ -> ℤ) -> ℤ) -> ℤ)%ptype ((((projT1 args2) -> s5) -> s6) -> (projT1 args))%ptype option (fun x8 : option => x8) with | Some (_, _, _, _)%zrange => if type.type_beq base.type base.type.type_beq (((ℤ -> ℤ) -> ℤ) -> ℤ)%ptype ((((projT1 args2) -> s5) -> s6) -> (projT1 args))%ptype then xv <- ident.unify pattern.ident.Literal ##(projT2 args2); v <- type.try_make_transport_cps s5 ℤ; v0 <- type.try_make_transport_cps s6 ℤ; xv0 <- ident.unify pattern.ident.Literal ##(projT2 args); fv <- (x8 <- (if ((let (x8, _) := xv in x8) =? 2 ^ Z.log2 (let (x8, _) := xv in x8)) && ((ZRange.cc_m (let (x8, _) := xv in x8)) (ZRange.normalize args1) <=? ZRange.normalize args4)%zrange then Some (#(Z_cast range)%expr @ (#(fancy_selm (Z.log2 (let (x8, _) := xv in x8)))%expr @ (#(Z_cast args1)%expr @ v (Compile.reflect x6), #(Z_cast args0)%expr @ v0 (Compile.reflect x7), (##(let (x8, _) := xv0 in x8))%expr)))%expr_pat else None); Some (Base x8)); Some (fv0 <-- fv; Base fv0)%under_lets else None | None => None end | @expr.App _ _ _ s7 _ (@expr.Ident _ _ _ t5 idc5) x8 => args <- invert_bind_args idc5 Raw.ident.Z_cast; args0 <- invert_bind_args idc4 Raw.ident.Z_cast; args1 <- invert_bind_args idc3 Raw.ident.Z_cast; args2 <- invert_bind_args idc2 Raw.ident.Literal; _ <- invert_bind_args idc1 Raw.ident.Z_cc_m; args4 <- invert_bind_args idc0 Raw.ident.Z_cast; _ <- invert_bind_args idc Raw.ident.Z_zselect; match pattern.type.unify_extracted_cps (((ℤ -> ℤ) -> ℤ) -> ℤ)%ptype ((((projT1 args2) -> s5) -> s6) -> s7)%ptype option (fun x9 : option => x9) with | Some (_, _, _, _)%zrange => if type.type_beq base.type base.type.type_beq (((ℤ -> ℤ) -> ℤ) -> ℤ)%ptype ((((projT1 args2) -> s5) -> s6) -> s7)%ptype then xv <- ident.unify pattern.ident.Literal ##(projT2 args2); v <- type.try_make_transport_cps s5 ℤ; v0 <- type.try_make_transport_cps s6 ℤ; v1 <- type.try_make_transport_cps s7 ℤ; fv <- (x9 <- (if ((let (x9, _) := xv in x9) =? 2 ^ Z.log2 (let (x9, _) := xv in x9)) && ((ZRange.cc_m (let (x9, _) := xv in x9)) (ZRange.normalize args1) <=? ZRange.normalize args4)%zrange then Some (#(Z_cast range)%expr @ (#(fancy_selm (Z.log2 (let (x9, _) := xv in x9)))%expr @ (#(Z_cast args1)%expr @ v (Compile.reflect x6), #(Z_cast args0)%expr @ v0 (Compile.reflect x7), #(Z_cast args)%expr @ v1 (Compile.reflect x8))))%expr_pat else None); Some (Base x9)); Some (fv0 <-- fv; Base fv0)%under_lets else None | None => None end | @expr.App _ _ _ s7 _ ($_)%expr _ | @expr.App _ _ _ s7 _ (@expr.Abs _ _ _ _ _ _) _ | @expr.App _ _ _ s7 _ (_ @ _)%expr_pat _ | @expr.App _ _ _ s7 _ (@expr.LetIn _ _ _ _ _ _ _) _ => None | _ => None end | @expr.App _ _ _ s6 _ ($_)%expr _ | @expr.App _ _ _ s6 _ (@expr.Abs _ _ _ _ _ _) _ | @expr.App _ _ _ s6 _ (_ @ _)%expr_pat _ | @expr.App _ _ _ s6 _ (@expr.LetIn _ _ _ _ _ _ _) _ => None | _ => None end | @expr.App _ _ _ s5 _ ($_)%expr _ | @expr.App _ _ _ s5 _ (@expr.Abs _ _ _ _ _ _) _ | @expr.App _ _ _ s5 _ (_ @ _)%expr_pat _ | @expr.App _ _ _ s5 _ (@expr.LetIn _ _ _ _ _ _ _) _ => None | _ => None end | _ => None end;; match x5 with | @expr.Ident _ _ _ t2 idc2 => match x4 with | @expr.App _ _ _ s5 _ (@expr.Ident _ _ _ t3 idc3) x6 => match x1 with | @expr.Ident _ _ _ t4 idc4 => match x0 with | @expr.Ident _ _ _ t5 idc5 => args <- invert_bind_args idc5 Raw.ident.Literal; args0 <- invert_bind_args idc4 Raw.ident.Literal; args1 <- invert_bind_args idc3 Raw.ident.Z_cast; args2 <- invert_bind_args idc2 Raw.ident.Literal; _ <- invert_bind_args idc1 Raw.ident.Z_land; args4 <- invert_bind_args idc0 Raw.ident.Z_cast; _ <- invert_bind_args idc Raw.ident.Z_zselect; match pattern.type.unify_extracted_cps (((ℤ -> ℤ) -> ℤ) -> ℤ)%ptype ((((projT1 args2) -> s5) -> (projT1 args0)) -> (projT1 args))%ptype option (fun x7 : option => x7) with | Some (_, _, _, _)%zrange => if type.type_beq base.type base.type.type_beq (((ℤ -> ℤ) -> ℤ) -> ℤ)%ptype ((((projT1 args2) -> s5) -> (projT1 args0)) -> (projT1 args))%ptype then xv <- ident.unify pattern.ident.Literal ##(projT2 args2); v <- type.try_make_transport_cps s5 ℤ; xv0 <- ident.unify pattern.ident.Literal ##(projT2 args0); xv1 <- ident.unify pattern.ident.Literal ##(projT2 args); fv <- (x7 <- (if ((let (x7, _) := xv in x7) =? 1) && (ZRange.normalize (ZRange.constant (let (x7, _) := xv in x7)) &' ZRange.normalize args1 <=? ZRange.normalize args4)%zrange then Some (#(Z_cast range)%expr @ (#(fancy_sell)%expr @ (#(Z_cast args1)%expr @ v (Compile.reflect x6), (##(let (x7, _) := xv0 in x7))%expr, (##(let (x7, _) := xv1 in x7))%expr)))%expr_pat else None); Some (Base x7)); Some (fv0 <-- fv; Base fv0)%under_lets else None | None => None end | @expr.App _ _ _ s6 _ (@expr.Ident _ _ _ t5 idc5) x7 => args <- invert_bind_args idc5 Raw.ident.Z_cast; args0 <- invert_bind_args idc4 Raw.ident.Literal; args1 <- invert_bind_args idc3 Raw.ident.Z_cast; args2 <- invert_bind_args idc2 Raw.ident.Literal; _ <- invert_bind_args idc1 Raw.ident.Z_land; args4 <- invert_bind_args idc0 Raw.ident.Z_cast; _ <- invert_bind_args idc Raw.ident.Z_zselect; match pattern.type.unify_extracted_cps (((ℤ -> ℤ) -> ℤ) -> ℤ)%ptype ((((projT1 args2) -> s5) -> (projT1 args0)) -> s6)%ptype option (fun x8 : option => x8) with | Some (_, _, _, _)%zrange => if type.type_beq base.type base.type.type_beq (((ℤ -> ℤ) -> ℤ) -> ℤ)%ptype ((((projT1 args2) -> s5) -> (projT1 args0)) -> s6)%ptype then xv <- ident.unify pattern.ident.Literal ##(projT2 args2); v <- type.try_make_transport_cps s5 ℤ; xv0 <- ident.unify pattern.ident.Literal ##(projT2 args0); v0 <- type.try_make_transport_cps s6 ℤ; fv <- (x8 <- (if ((let (x8, _) := xv in x8) =? 1) && (ZRange.normalize (ZRange.constant (let (x8, _) := xv in x8)) &' ZRange.normalize args1 <=? ZRange.normalize args4)%zrange then Some (#(Z_cast range)%expr @ (#(fancy_sell)%expr @ (#(Z_cast args1)%expr @ v (Compile.reflect x6), (##(let (x8, _) := xv0 in x8))%expr, #(Z_cast args)%expr @ v0 (Compile.reflect x7))))%expr_pat else None); Some (Base x8)); Some (fv0 <-- fv; Base fv0)%under_lets else None | None => None end | @expr.App _ _ _ s6 _ ($_)%expr _ | @expr.App _ _ _ s6 _ (@expr.Abs _ _ _ _ _ _) _ | @expr.App _ _ _ s6 _ (_ @ _)%expr_pat _ | @expr.App _ _ _ s6 _ (@expr.LetIn _ _ _ _ _ _ _) _ => None | _ => None end | @expr.App _ _ _ s6 _ (@expr.Ident _ _ _ t4 idc4) x7 => match x0 with | @expr.Ident _ _ _ t5 idc5 => args <- invert_bind_args idc5 Raw.ident.Literal; args0 <- invert_bind_args idc4 Raw.ident.Z_cast; args1 <- invert_bind_args idc3 Raw.ident.Z_cast; args2 <- invert_bind_args idc2 Raw.ident.Literal; _ <- invert_bind_args idc1 Raw.ident.Z_land; args4 <- invert_bind_args idc0 Raw.ident.Z_cast; _ <- invert_bind_args idc Raw.ident.Z_zselect; match pattern.type.unify_extracted_cps (((ℤ -> ℤ) -> ℤ) -> ℤ)%ptype ((((projT1 args2) -> s5) -> s6) -> (projT1 args))%ptype option (fun x8 : option => x8) with | Some (_, _, _, _)%zrange => if type.type_beq base.type base.type.type_beq (((ℤ -> ℤ) -> ℤ) -> ℤ)%ptype ((((projT1 args2) -> s5) -> s6) -> (projT1 args))%ptype then xv <- ident.unify pattern.ident.Literal ##(projT2 args2); v <- type.try_make_transport_cps s5 ℤ; v0 <- type.try_make_transport_cps s6 ℤ; xv0 <- ident.unify pattern.ident.Literal ##(projT2 args); fv <- (x8 <- (if ((let (x8, _) := xv in x8) =? 1) && (ZRange.normalize (ZRange.constant (let (x8, _) := xv in x8)) &' ZRange.normalize args1 <=? ZRange.normalize args4)%zrange then Some (#(Z_cast range)%expr @ (#(fancy_sell)%expr @ (#(Z_cast args1)%expr @ v (Compile.reflect x6), #(Z_cast args0)%expr @ v0 (Compile.reflect x7), (##(let (x8, _) := xv0 in x8))%expr)))%expr_pat else None); Some (Base x8)); Some (fv0 <-- fv; Base fv0)%under_lets else None | None => None end | @expr.App _ _ _ s7 _ (@expr.Ident _ _ _ t5 idc5) x8 => args <- invert_bind_args idc5 Raw.ident.Z_cast; args0 <- invert_bind_args idc4 Raw.ident.Z_cast; args1 <- invert_bind_args idc3 Raw.ident.Z_cast; args2 <- invert_bind_args idc2 Raw.ident.Literal; _ <- invert_bind_args idc1 Raw.ident.Z_land; args4 <- invert_bind_args idc0 Raw.ident.Z_cast; _ <- invert_bind_args idc Raw.ident.Z_zselect; match pattern.type.unify_extracted_cps (((ℤ -> ℤ) -> ℤ) -> ℤ)%ptype ((((projT1 args2) -> s5) -> s6) -> s7)%ptype option (fun x9 : option => x9) with | Some (_, _, _, _)%zrange => if type.type_beq base.type base.type.type_beq (((ℤ -> ℤ) -> ℤ) -> ℤ)%ptype ((((projT1 args2) -> s5) -> s6) -> s7)%ptype then xv <- ident.unify pattern.ident.Literal ##(projT2 args2); v <- type.try_make_transport_cps s5 ℤ; v0 <- type.try_make_transport_cps s6 ℤ; v1 <- type.try_make_transport_cps s7 ℤ; fv <- (x9 <- (if ((let (x9, _) := xv in x9) =? 1) && (ZRange.normalize (ZRange.constant (let (x9, _) := xv in x9)) &' ZRange.normalize args1 <=? ZRange.normalize args4)%zrange then Some (#(Z_cast range)%expr @ (#(fancy_sell)%expr @ (#(Z_cast args1)%expr @ v (Compile.reflect x6), #(Z_cast args0)%expr @ v0 (Compile.reflect x7), #(Z_cast args)%expr @ v1 (Compile.reflect x8))))%expr_pat else None); Some (Base x9)); Some (fv0 <-- fv; Base fv0)%under_lets else None | None => None end | @expr.App _ _ _ s7 _ ($_)%expr _ | @expr.App _ _ _ s7 _ (@expr.Abs _ _ _ _ _ _) _ | @expr.App _ _ _ s7 _ (_ @ _)%expr_pat _ | @expr.App _ _ _ s7 _ (@expr.LetIn _ _ _ _ _ _ _) _ => None | _ => None end | @expr.App _ _ _ s6 _ ($_)%expr _ | @expr.App _ _ _ s6 _ (@expr.Abs _ _ _ _ _ _) _ | @expr.App _ _ _ s6 _ (_ @ _)%expr_pat _ | @expr.App _ _ _ s6 _ (@expr.LetIn _ _ _ _ _ _ _) _ => None | _ => None end | @expr.App _ _ _ s5 _ ($_)%expr _ | @expr.App _ _ _ s5 _ (@expr.Abs _ _ _ _ _ _) _ | @expr.App _ _ _ s5 _ (_ @ _)%expr_pat _ | @expr.App _ _ _ s5 _ (@expr.LetIn _ _ _ _ _ _ _) _ => None | _ => None end | @expr.App _ _ _ s5 _ (@expr.Ident _ _ _ t2 idc2) x6 => match x4 with | @expr.Ident _ _ _ t3 idc3 => match x1 with | @expr.Ident _ _ _ t4 idc4 => match x0 with | @expr.Ident _ _ _ t5 idc5 => args <- invert_bind_args idc5 Raw.ident.Literal; args0 <- invert_bind_args idc4 Raw.ident.Literal; args1 <- invert_bind_args idc3 Raw.ident.Literal; args2 <- invert_bind_args idc2 Raw.ident.Z_cast; _ <- invert_bind_args idc1 Raw.ident.Z_land; args4 <- invert_bind_args idc0 Raw.ident.Z_cast; _ <- invert_bind_args idc Raw.ident.Z_zselect; match pattern.type.unify_extracted_cps (((ℤ -> ℤ) -> ℤ) -> ℤ)%ptype (((s5 -> (projT1 args1)) -> (projT1 args0)) -> (projT1 args))%ptype option (fun x7 : option => x7) with | Some (_, _, _, _)%zrange => if type.type_beq base.type base.type.type_beq (((ℤ -> ℤ) -> ℤ) -> ℤ)%ptype (((s5 -> (projT1 args1)) -> (projT1 args0)) -> (projT1 args))%ptype then v <- type.try_make_transport_cps s5 ℤ; xv <- ident.unify pattern.ident.Literal ##(projT2 args1); xv0 <- ident.unify pattern.ident.Literal ##(projT2 args0); xv1 <- ident.unify pattern.ident.Literal ##(projT2 args); fv <- (x7 <- (if ((let (x7, _) := xv in x7) =? 1) && (ZRange.normalize args2 &' ZRange.normalize (ZRange.constant (let (x7, _) := xv in x7)) <=? ZRange.normalize args4)%zrange then Some (#(Z_cast range)%expr @ (#(fancy_sell)%expr @ (#(Z_cast args2)%expr @ v (Compile.reflect x6), (##(let (x7, _) := xv0 in x7))%expr, (##(let (x7, _) := xv1 in x7))%expr)))%expr_pat else None); Some (Base x7)); Some (fv0 <-- fv; Base fv0)%under_lets else None | None => None end | @expr.App _ _ _ s6 _ (@expr.Ident _ _ _ t5 idc5) x7 => args <- invert_bind_args idc5 Raw.ident.Z_cast; args0 <- invert_bind_args idc4 Raw.ident.Literal; args1 <- invert_bind_args idc3 Raw.ident.Literal; args2 <- invert_bind_args idc2 Raw.ident.Z_cast; _ <- invert_bind_args idc1 Raw.ident.Z_land; args4 <- invert_bind_args idc0 Raw.ident.Z_cast; _ <- invert_bind_args idc Raw.ident.Z_zselect; match pattern.type.unify_extracted_cps (((ℤ -> ℤ) -> ℤ) -> ℤ)%ptype (((s5 -> (projT1 args1)) -> (projT1 args0)) -> s6)%ptype option (fun x8 : option => x8) with | Some (_, _, _, _)%zrange => if type.type_beq base.type base.type.type_beq (((ℤ -> ℤ) -> ℤ) -> ℤ)%ptype (((s5 -> (projT1 args1)) -> (projT1 args0)) -> s6)%ptype then v <- type.try_make_transport_cps s5 ℤ; xv <- ident.unify pattern.ident.Literal ##(projT2 args1); xv0 <- ident.unify pattern.ident.Literal ##(projT2 args0); v0 <- type.try_make_transport_cps s6 ℤ; fv <- (x8 <- (if ((let (x8, _) := xv in x8) =? 1) && (ZRange.normalize args2 &' ZRange.normalize (ZRange.constant (let (x8, _) := xv in x8)) <=? ZRange.normalize args4)%zrange then Some (#(Z_cast range)%expr @ (#(fancy_sell)%expr @ (#(Z_cast args2)%expr @ v (Compile.reflect x6), (##(let (x8, _) := xv0 in x8))%expr, #(Z_cast args)%expr @ v0 (Compile.reflect x7))))%expr_pat else None); Some (Base x8)); Some (fv0 <-- fv; Base fv0)%under_lets else None | None => None end | @expr.App _ _ _ s6 _ ($_)%expr _ | @expr.App _ _ _ s6 _ (@expr.Abs _ _ _ _ _ _) _ | @expr.App _ _ _ s6 _ (_ @ _)%expr_pat _ | @expr.App _ _ _ s6 _ (@expr.LetIn _ _ _ _ _ _ _) _ => None | _ => None end | @expr.App _ _ _ s6 _ (@expr.Ident _ _ _ t4 idc4) x7 => match x0 with | @expr.Ident _ _ _ t5 idc5 => args <- invert_bind_args idc5 Raw.ident.Literal; args0 <- invert_bind_args idc4 Raw.ident.Z_cast; args1 <- invert_bind_args idc3 Raw.ident.Literal; args2 <- invert_bind_args idc2 Raw.ident.Z_cast; _ <- invert_bind_args idc1 Raw.ident.Z_land; args4 <- invert_bind_args idc0 Raw.ident.Z_cast; _ <- invert_bind_args idc Raw.ident.Z_zselect; match pattern.type.unify_extracted_cps (((ℤ -> ℤ) -> ℤ) -> ℤ)%ptype (((s5 -> (projT1 args1)) -> s6) -> (projT1 args))%ptype option (fun x8 : option => x8) with | Some (_, _, _, _)%zrange => if type.type_beq base.type base.type.type_beq (((ℤ -> ℤ) -> ℤ) -> ℤ)%ptype (((s5 -> (projT1 args1)) -> s6) -> (projT1 args))%ptype then v <- type.try_make_transport_cps s5 ℤ; xv <- ident.unify pattern.ident.Literal ##(projT2 args1); v0 <- type.try_make_transport_cps s6 ℤ; xv0 <- ident.unify pattern.ident.Literal ##(projT2 args); fv <- (x8 <- (if ((let (x8, _) := xv in x8) =? 1) && (ZRange.normalize args2 &' ZRange.normalize (ZRange.constant (let (x8, _) := xv in x8)) <=? ZRange.normalize args4)%zrange then Some (#(Z_cast range)%expr @ (#(fancy_sell)%expr @ (#(Z_cast args2)%expr @ v (Compile.reflect x6), #(Z_cast args0)%expr @ v0 (Compile.reflect x7), (##(let (x8, _) := xv0 in x8))%expr)))%expr_pat else None); Some (Base x8)); Some (fv0 <-- fv; Base fv0)%under_lets else None | None => None end | @expr.App _ _ _ s7 _ (@expr.Ident _ _ _ t5 idc5) x8 => args <- invert_bind_args idc5 Raw.ident.Z_cast; args0 <- invert_bind_args idc4 Raw.ident.Z_cast; args1 <- invert_bind_args idc3 Raw.ident.Literal; args2 <- invert_bind_args idc2 Raw.ident.Z_cast; _ <- invert_bind_args idc1 Raw.ident.Z_land; args4 <- invert_bind_args idc0 Raw.ident.Z_cast; _ <- invert_bind_args idc Raw.ident.Z_zselect; match pattern.type.unify_extracted_cps (((ℤ -> ℤ) -> ℤ) -> ℤ)%ptype (((s5 -> (projT1 args1)) -> s6) -> s7)%ptype option (fun x9 : option => x9) with | Some (_, _, _, _)%zrange => if type.type_beq base.type base.type.type_beq (((ℤ -> ℤ) -> ℤ) -> ℤ)%ptype (((s5 -> (projT1 args1)) -> s6) -> s7)%ptype then v <- type.try_make_transport_cps s5 ℤ; xv <- ident.unify pattern.ident.Literal ##(projT2 args1); v0 <- type.try_make_transport_cps s6 ℤ; v1 <- type.try_make_transport_cps s7 ℤ; fv <- (x9 <- (if ((let (x9, _) := xv in x9) =? 1) && (ZRange.normalize args2 &' ZRange.normalize (ZRange.constant (let (x9, _) := xv in x9)) <=? ZRange.normalize args4)%zrange then Some (#(Z_cast range)%expr @ (#(fancy_sell)%expr @ (#(Z_cast args2)%expr @ v (Compile.reflect x6), #(Z_cast args0)%expr @ v0 (Compile.reflect x7), #(Z_cast args)%expr @ v1 (Compile.reflect x8))))%expr_pat else None); Some (Base x9)); Some (fv0 <-- fv; Base fv0)%under_lets else None | None => None end | @expr.App _ _ _ s7 _ ($_)%expr _ | @expr.App _ _ _ s7 _ (@expr.Abs _ _ _ _ _ _) _ | @expr.App _ _ _ s7 _ (_ @ _)%expr_pat _ | @expr.App _ _ _ s7 _ (@expr.LetIn _ _ _ _ _ _ _) _ => None | _ => None end | @expr.App _ _ _ s6 _ ($_)%expr _ | @expr.App _ _ _ s6 _ (@expr.Abs _ _ _ _ _ _) _ | @expr.App _ _ _ s6 _ (_ @ _)%expr_pat _ | @expr.App _ _ _ s6 _ (@expr.LetIn _ _ _ _ _ _ _) _ => None | _ => None end | _ => None end | @expr.App _ _ _ s5 _ ($_)%expr _ | @expr.App _ _ _ s5 _ (@expr.Abs _ _ _ _ _ _) _ | @expr.App _ _ _ s5 _ (_ @ _)%expr_pat _ | @expr.App _ _ _ s5 _ (@expr.LetIn _ _ _ _ _ _ _) _ => None | _ => None end | (@expr.Ident _ _ _ t0 idc0 @ #(_))%expr_pat | (@expr.Ident _ _ _ t0 idc0 @ ($_)%expr)%expr_pat | (@expr.Ident _ _ _ t0 idc0 @ @expr.Abs _ _ _ _ _ _)%expr_pat | (@expr.Ident _ _ _ t0 idc0 @ (#(_) @ _))%expr_pat | (@expr.Ident _ _ _ t0 idc0 @ (($_)%expr @ _))%expr_pat | (@expr.Ident _ _ _ t0 idc0 @ (@expr.Abs _ _ _ _ _ _ @ _))%expr_pat | (@expr.Ident _ _ _ t0 idc0 @ (($_)%expr @ _ @ _))%expr_pat | (@expr.Ident _ _ _ t0 idc0 @ (@expr.Abs _ _ _ _ _ _ @ _ @ _))%expr_pat | (@expr.Ident _ _ _ t0 idc0 @ (_ @ _ @ _ @ _))%expr_pat | (@expr.Ident _ _ _ t0 idc0 @ (@expr.LetIn _ _ _ _ _ _ _ @ _ @ _))%expr_pat | (@expr.Ident _ _ _ t0 idc0 @ (@expr.LetIn _ _ _ _ _ _ _ @ _))%expr_pat | (@expr.Ident _ _ _ t0 idc0 @ @expr.LetIn _ _ _ _ _ _ _)%expr_pat => None | _ => None end;; _ <- invert_bind_args idc Raw.ident.Z_zselect; match pattern.type.unify_extracted_cps ((ℤ -> ℤ) -> ℤ)%ptype ((s1 -> s0) -> s)%ptype option (fun x3 : option => x3) with | Some (_, _, _)%zrange => if type.type_beq base.type base.type.type_beq ((ℤ -> ℤ) -> ℤ)%ptype ((s1 -> s0) -> s)%ptype then v <- type.try_make_transport_cps s1 ℤ; v0 <- type.try_make_transport_cps s0 ℤ; v1 <- type.try_make_transport_cps s ℤ; Some (Base (#(Z_cast range)%expr @ (#(fancy_selc)%expr @ (v (Compile.reflect x2), v0 (Compile.reflect x1), v1 (Compile.reflect x0))))%expr_pat) else None | None => None end | @expr.App _ _ _ s _ (@expr.App _ _ _ s0 _ (@expr.App _ _ _ s1 _ (@expr.Ident _ _ _ t idc @ @expr.Ident _ _ _ t0 idc0)%expr_pat (@expr.Ident _ _ _ t1 idc1)) (@expr.App _ _ _ s3 _ (@expr.Ident _ _ _ t2 idc2) x4)) (@expr.Ident _ _ _ t3 idc3) => args <- invert_bind_args idc3 Raw.ident.Literal; args0 <- invert_bind_args idc2 Raw.ident.Z_cast; args1 <- invert_bind_args idc1 Raw.ident.Literal; args2 <- invert_bind_args idc0 Raw.ident.Literal; _ <- invert_bind_args idc Raw.ident.Z_rshi; match pattern.type.unify_extracted_cps (((ℤ -> ℤ) -> ℤ) -> ℤ)%ptype ((((projT1 args2) -> (projT1 args1)) -> s3) -> (projT1 args))%ptype option (fun x5 : option => x5) with | Some (_, _, _, _)%zrange => if type.type_beq base.type base.type.type_beq (((ℤ -> ℤ) -> ℤ) -> ℤ)%ptype ((((projT1 args2) -> (projT1 args1)) -> s3) -> (projT1 args))%ptype then xv <- ident.unify pattern.ident.Literal ##(projT2 args2); xv0 <- ident.unify pattern.ident.Literal ##(projT2 args1); v <- type.try_make_transport_cps s3 ℤ; xv1 <- ident.unify pattern.ident.Literal ##(projT2 args); fv <- (x5 <- (if (let (x5, _) := xv in x5) =? 2 ^ Z.log2 (let (x5, _) := xv in x5) then Some (#(Z_cast range)%expr @ (#(fancy_rshi (Z.log2 (let (x5, _) := xv in x5)) (let (x5, _) := xv1 in x5))%expr @ ((##(let (x5, _) := xv0 in x5))%expr, #(Z_cast args0)%expr @ v (Compile.reflect x4))))%expr_pat else None); Some (Base x5)); Some (fv0 <-- fv; Base fv0)%under_lets else None | None => None end | @expr.App _ _ _ s _ (@expr.App _ _ _ s0 _ (@expr.App _ _ _ s1 _ (@expr.Ident _ _ _ t idc @ @expr.Ident _ _ _ t0 idc0)%expr_pat (@expr.Ident _ _ _ t1 idc1)) (@expr.App _ _ _ s3 _ ($_)%expr _)) _ | @expr.App _ _ _ s _ (@expr.App _ _ _ s0 _ (@expr.App _ _ _ s1 _ (@expr.Ident _ _ _ t idc @ @expr.Ident _ _ _ t0 idc0)%expr_pat (@expr.Ident _ _ _ t1 idc1)) (@expr.App _ _ _ s3 _ (@expr.Abs _ _ _ _ _ _) _)) _ | @expr.App _ _ _ s _ (@expr.App _ _ _ s0 _ (@expr.App _ _ _ s1 _ (@expr.Ident _ _ _ t idc @ @expr.Ident _ _ _ t0 idc0)%expr_pat (@expr.Ident _ _ _ t1 idc1)) (@expr.App _ _ _ s3 _ (_ @ _)%expr_pat _)) _ | @expr.App _ _ _ s _ (@expr.App _ _ _ s0 _ (@expr.App _ _ _ s1 _ (@expr.Ident _ _ _ t idc @ @expr.Ident _ _ _ t0 idc0)%expr_pat (@expr.Ident _ _ _ t1 idc1)) (@expr.App _ _ _ s3 _ (@expr.LetIn _ _ _ _ _ _ _) _)) _ => None | @expr.App _ _ _ s _ (@expr.App _ _ _ s0 _ (@expr.App _ _ _ s1 _ (@expr.Ident _ _ _ t idc @ @expr.Ident _ _ _ t0 idc0)%expr_pat (@expr.Ident _ _ _ t1 idc1)) #(_)%expr_pat) _ | @expr.App _ _ _ s _ (@expr.App _ _ _ s0 _ (@expr.App _ _ _ s1 _ (@expr.Ident _ _ _ t idc @ @expr.Ident _ _ _ t0 idc0)%expr_pat (@expr.Ident _ _ _ t1 idc1)) ($_)%expr) _ | @expr.App _ _ _ s _ (@expr.App _ _ _ s0 _ (@expr.App _ _ _ s1 _ (@expr.Ident _ _ _ t idc @ @expr.Ident _ _ _ t0 idc0)%expr_pat (@expr.Ident _ _ _ t1 idc1)) (@expr.Abs _ _ _ _ _ _)) _ | @expr.App _ _ _ s _ (@expr.App _ _ _ s0 _ (@expr.App _ _ _ s1 _ (@expr.Ident _ _ _ t idc @ @expr.Ident _ _ _ t0 idc0)%expr_pat (@expr.Ident _ _ _ t1 idc1)) (@expr.LetIn _ _ _ _ _ _ _)) _ => None | @expr.App _ _ _ s _ (@expr.App _ _ _ s0 _ (@expr.App _ _ _ s1 _ (@expr.Ident _ _ _ t idc @ @expr.Ident _ _ _ t0 idc0)%expr_pat (@expr.App _ _ _ s3 _ (@expr.Ident _ _ _ t1 idc1) x4)) (@expr.Ident _ _ _ t2 idc2)) (@expr.Ident _ _ _ t3 idc3) => args <- invert_bind_args idc3 Raw.ident.Literal; args0 <- invert_bind_args idc2 Raw.ident.Literal; args1 <- invert_bind_args idc1 Raw.ident.Z_cast; args2 <- invert_bind_args idc0 Raw.ident.Literal; _ <- invert_bind_args idc Raw.ident.Z_rshi; match pattern.type.unify_extracted_cps (((ℤ -> ℤ) -> ℤ) -> ℤ)%ptype ((((projT1 args2) -> s3) -> (projT1 args0)) -> (projT1 args))%ptype option (fun x5 : option => x5) with | Some (_, _, _, _)%zrange => if type.type_beq base.type base.type.type_beq (((ℤ -> ℤ) -> ℤ) -> ℤ)%ptype ((((projT1 args2) -> s3) -> (projT1 args0)) -> (projT1 args))%ptype then xv <- ident.unify pattern.ident.Literal ##(projT2 args2); v <- type.try_make_transport_cps s3 ℤ; xv0 <- ident.unify pattern.ident.Literal ##(projT2 args0); xv1 <- ident.unify pattern.ident.Literal ##(projT2 args); fv <- (x5 <- (if (let (x5, _) := xv in x5) =? 2 ^ Z.log2 (let (x5, _) := xv in x5) then Some (#(Z_cast range)%expr @ (#(fancy_rshi (Z.log2 (let (x5, _) := xv in x5)) (let (x5, _) := xv1 in x5))%expr @ (#(Z_cast args1)%expr @ v (Compile.reflect x4), (##(let (x5, _) := xv0 in x5))%expr)))%expr_pat else None); Some (Base x5)); Some (fv0 <-- fv; Base fv0)%under_lets else None | None => None end | @expr.App _ _ _ s _ (@expr.App _ _ _ s0 _ (@expr.App _ _ _ s1 _ (@expr.Ident _ _ _ t idc @ @expr.Ident _ _ _ t0 idc0)%expr_pat (@expr.Ident _ _ _ t1 idc1)) (@expr.App _ _ _ s3 _ (@expr.Ident _ _ _ t2 idc2) x4)) ($_)%expr | @expr.App _ _ _ s _ (@expr.App _ _ _ s0 _ (@expr.App _ _ _ s1 _ (@expr.Ident _ _ _ t idc @ @expr.Ident _ _ _ t0 idc0)%expr_pat (@expr.Ident _ _ _ t1 idc1)) (@expr.App _ _ _ s3 _ (@expr.Ident _ _ _ t2 idc2) x4)) (@expr.Abs _ _ _ _ _ _) | @expr.App _ _ _ s _ (@expr.App _ _ _ s0 _ (@expr.App _ _ _ s1 _ (@expr.Ident _ _ _ t idc @ @expr.Ident _ _ _ t0 idc0)%expr_pat (@expr.Ident _ _ _ t1 idc1)) (@expr.App _ _ _ s3 _ (@expr.Ident _ _ _ t2 idc2) x4)) (_ @ _)%expr_pat | @expr.App _ _ _ s _ (@expr.App _ _ _ s0 _ (@expr.App _ _ _ s1 _ (@expr.Ident _ _ _ t idc @ @expr.Ident _ _ _ t0 idc0)%expr_pat (@expr.Ident _ _ _ t1 idc1)) (@expr.App _ _ _ s3 _ (@expr.Ident _ _ _ t2 idc2) x4)) (@expr.LetIn _ _ _ _ _ _ _) | @expr.App _ _ _ s _ (@expr.App _ _ _ s0 _ (@expr.App _ _ _ s1 _ (@expr.Ident _ _ _ t idc @ @expr.Ident _ _ _ t0 idc0)%expr_pat (@expr.App _ _ _ s3 _ (@expr.Ident _ _ _ t1 idc1) x4)) (@expr.Ident _ _ _ t2 idc2)) ($_)%expr | @expr.App _ _ _ s _ (@expr.App _ _ _ s0 _ (@expr.App _ _ _ s1 _ (@expr.Ident _ _ _ t idc @ @expr.Ident _ _ _ t0 idc0)%expr_pat (@expr.App _ _ _ s3 _ (@expr.Ident _ _ _ t1 idc1) x4)) (@expr.Ident _ _ _ t2 idc2)) (@expr.Abs _ _ _ _ _ _) | @expr.App _ _ _ s _ (@expr.App _ _ _ s0 _ (@expr.App _ _ _ s1 _ (@expr.Ident _ _ _ t idc @ @expr.Ident _ _ _ t0 idc0)%expr_pat (@expr.App _ _ _ s3 _ (@expr.Ident _ _ _ t1 idc1) x4)) (@expr.Ident _ _ _ t2 idc2)) (_ @ _)%expr_pat | @expr.App _ _ _ s _ (@expr.App _ _ _ s0 _ (@expr.App _ _ _ s1 _ (@expr.Ident _ _ _ t idc @ @expr.Ident _ _ _ t0 idc0)%expr_pat (@expr.App _ _ _ s3 _ (@expr.Ident _ _ _ t1 idc1) x4)) (@expr.Ident _ _ _ t2 idc2)) (@expr.LetIn _ _ _ _ _ _ _) => None | @expr.App _ _ _ s _ (@expr.App _ _ _ s0 _ (@expr.App _ _ _ s1 _ (@expr.Ident _ _ _ t idc @ @expr.Ident _ _ _ t0 idc0)%expr_pat (@expr.App _ _ _ s3 _ (@expr.Ident _ _ _ t1 idc1) x4)) (@expr.App _ _ _ s4 _ (@expr.Ident _ _ _ t2 idc2) x5)) (@expr.Ident _ _ _ t3 idc3) => args <- invert_bind_args idc3 Raw.ident.Literal; args0 <- invert_bind_args idc2 Raw.ident.Z_cast; args1 <- invert_bind_args idc1 Raw.ident.Z_cast; args2 <- invert_bind_args idc0 Raw.ident.Literal; _ <- invert_bind_args idc Raw.ident.Z_rshi; match pattern.type.unify_extracted_cps (((ℤ -> ℤ) -> ℤ) -> ℤ)%ptype ((((projT1 args2) -> s3) -> s4) -> (projT1 args))%ptype option (fun x6 : option => x6) with | Some (_, _, _, _)%zrange => if type.type_beq base.type base.type.type_beq (((ℤ -> ℤ) -> ℤ) -> ℤ)%ptype ((((projT1 args2) -> s3) -> s4) -> (projT1 args))%ptype then xv <- ident.unify pattern.ident.Literal ##(projT2 args2); v <- type.try_make_transport_cps s3 ℤ; v0 <- type.try_make_transport_cps s4 ℤ; xv0 <- ident.unify pattern.ident.Literal ##(projT2 args); fv <- (x6 <- (if (let (x6, _) := xv in x6) =? 2 ^ Z.log2 (let (x6, _) := xv in x6) then Some (#(Z_cast range)%expr @ (#(fancy_rshi (Z.log2 (let (x6, _) := xv in x6)) (let (x6, _) := xv0 in x6))%expr @ (#(Z_cast args1)%expr @ v (Compile.reflect x4), #(Z_cast args0)%expr @ v0 (Compile.reflect x5))))%expr_pat else None); Some (Base x6)); Some (fv0 <-- fv; Base fv0)%under_lets else None | None => None end | @expr.App _ _ _ s _ (@expr.App _ _ _ s0 _ (@expr.App _ _ _ s1 _ (@expr.Ident _ _ _ t idc @ @expr.Ident _ _ _ t0 idc0)%expr_pat (@expr.App _ _ _ s3 _ (@expr.Ident _ _ _ t1 idc1) x4)) (@expr.App _ _ _ s4 _ (@expr.Ident _ _ _ t2 idc2) x5)) ($_)%expr | @expr.App _ _ _ s _ (@expr.App _ _ _ s0 _ (@expr.App _ _ _ s1 _ (@expr.Ident _ _ _ t idc @ @expr.Ident _ _ _ t0 idc0)%expr_pat (@expr.App _ _ _ s3 _ (@expr.Ident _ _ _ t1 idc1) x4)) (@expr.App _ _ _ s4 _ (@expr.Ident _ _ _ t2 idc2) x5)) (@expr.Abs _ _ _ _ _ _) | @expr.App _ _ _ s _ (@expr.App _ _ _ s0 _ (@expr.App _ _ _ s1 _ (@expr.Ident _ _ _ t idc @ @expr.Ident _ _ _ t0 idc0)%expr_pat (@expr.App _ _ _ s3 _ (@expr.Ident _ _ _ t1 idc1) x4)) (@expr.App _ _ _ s4 _ (@expr.Ident _ _ _ t2 idc2) x5)) (_ @ _)%expr_pat | @expr.App _ _ _ s _ (@expr.App _ _ _ s0 _ (@expr.App _ _ _ s1 _ (@expr.Ident _ _ _ t idc @ @expr.Ident _ _ _ t0 idc0)%expr_pat (@expr.App _ _ _ s3 _ (@expr.Ident _ _ _ t1 idc1) x4)) (@expr.App _ _ _ s4 _ (@expr.Ident _ _ _ t2 idc2) x5)) (@expr.LetIn _ _ _ _ _ _ _) => None | @expr.App _ _ _ s _ (@expr.App _ _ _ s0 _ (@expr.App _ _ _ s1 _ (@expr.Ident _ _ _ t idc @ @expr.Ident _ _ _ t0 idc0)%expr_pat (@expr.App _ _ _ s3 _ (@expr.Ident _ _ _ t1 idc1) x4)) (@expr.App _ _ _ s4 _ ($_)%expr _)) _ | @expr.App _ _ _ s _ (@expr.App _ _ _ s0 _ (@expr.App _ _ _ s1 _ (@expr.Ident _ _ _ t idc @ @expr.Ident _ _ _ t0 idc0)%expr_pat (@expr.App _ _ _ s3 _ (@expr.Ident _ _ _ t1 idc1) x4)) (@expr.App _ _ _ s4 _ (@expr.Abs _ _ _ _ _ _) _)) _ | @expr.App _ _ _ s _ (@expr.App _ _ _ s0 _ (@expr.App _ _ _ s1 _ (@expr.Ident _ _ _ t idc @ @expr.Ident _ _ _ t0 idc0)%expr_pat (@expr.App _ _ _ s3 _ (@expr.Ident _ _ _ t1 idc1) x4)) (@expr.App _ _ _ s4 _ (_ @ _)%expr_pat _)) _ | @expr.App _ _ _ s _ (@expr.App _ _ _ s0 _ (@expr.App _ _ _ s1 _ (@expr.Ident _ _ _ t idc @ @expr.Ident _ _ _ t0 idc0)%expr_pat (@expr.App _ _ _ s3 _ (@expr.Ident _ _ _ t1 idc1) x4)) (@expr.App _ _ _ s4 _ (@expr.LetIn _ _ _ _ _ _ _) _)) _ => None | @expr.App _ _ _ s _ (@expr.App _ _ _ s0 _ (@expr.App _ _ _ s1 _ (@expr.Ident _ _ _ t idc @ @expr.Ident _ _ _ t0 idc0)%expr_pat (@expr.App _ _ _ s3 _ (@expr.Ident _ _ _ t1 idc1) x4)) ($_)%expr) _ | @expr.App _ _ _ s _ (@expr.App _ _ _ s0 _ (@expr.App _ _ _ s1 _ (@expr.Ident _ _ _ t idc @ @expr.Ident _ _ _ t0 idc0)%expr_pat (@expr.App _ _ _ s3 _ (@expr.Ident _ _ _ t1 idc1) x4)) (@expr.Abs _ _ _ _ _ _)) _ | @expr.App _ _ _ s _ (@expr.App _ _ _ s0 _ (@expr.App _ _ _ s1 _ (@expr.Ident _ _ _ t idc @ @expr.Ident _ _ _ t0 idc0)%expr_pat (@expr.App _ _ _ s3 _ (@expr.Ident _ _ _ t1 idc1) x4)) (@expr.LetIn _ _ _ _ _ _ _)) _ => None | @expr.App _ _ _ s _ (@expr.App _ _ _ s0 _ (@expr.App _ _ _ s1 _ (@expr.Ident _ _ _ t idc @ @expr.Ident _ _ _ t0 idc0)%expr_pat (@expr.App _ _ _ s3 _ ($_)%expr _)) _) _ | @expr.App _ _ _ s _ (@expr.App _ _ _ s0 _ (@expr.App _ _ _ s1 _ (@expr.Ident _ _ _ t idc @ @expr.Ident _ _ _ t0 idc0)%expr_pat (@expr.App _ _ _ s3 _ (@expr.Abs _ _ _ _ _ _) _)) _) _ | @expr.App _ _ _ s _ (@expr.App _ _ _ s0 _ (@expr.App _ _ _ s1 _ (@expr.Ident _ _ _ t idc @ @expr.Ident _ _ _ t0 idc0)%expr_pat (@expr.App _ _ _ s3 _ (_ @ _)%expr_pat _)) _) _ | @expr.App _ _ _ s _ (@expr.App _ _ _ s0 _ (@expr.App _ _ _ s1 _ (@expr.Ident _ _ _ t idc @ @expr.Ident _ _ _ t0 idc0)%expr_pat (@expr.App _ _ _ s3 _ (@expr.LetIn _ _ _ _ _ _ _) _)) _) _ => None | @expr.App _ _ _ s _ (@expr.App _ _ _ s0 _ (@expr.App _ _ _ s1 _ (@expr.Ident _ _ _ t idc @ @expr.Ident _ _ _ t0 idc0)%expr_pat ($_)%expr) _) _ | @expr.App _ _ _ s _ (@expr.App _ _ _ s0 _ (@expr.App _ _ _ s1 _ (@expr.Ident _ _ _ t idc @ @expr.Ident _ _ _ t0 idc0)%expr_pat (@expr.Abs _ _ _ _ _ _)) _) _ | @expr.App _ _ _ s _ (@expr.App _ _ _ s0 _ (@expr.App _ _ _ s1 _ (@expr.Ident _ _ _ t idc @ @expr.Ident _ _ _ t0 idc0)%expr_pat (@expr.LetIn _ _ _ _ _ _ _)) _) _ => None | @expr.App _ _ _ s _ (@expr.App _ _ _ s0 _ (@expr.App _ _ _ s1 _ (@expr.Ident _ _ _ t idc @ ($_)%expr)%expr_pat _) _) _ | @expr.App _ _ _ s _ (@expr.App _ _ _ s0 _ (@expr.App _ _ _ s1 _ (@expr.Ident _ _ _ t idc @ @expr.Abs _ _ _ _ _ _)%expr_pat _) _) _ | @expr.App _ _ _ s _ (@expr.App _ _ _ s0 _ (@expr.App _ _ _ s1 _ (@expr.Ident _ _ _ t idc @ (_ @ _))%expr_pat _) _) _ | @expr.App _ _ _ s _ (@expr.App _ _ _ s0 _ (@expr.App _ _ _ s1 _ (@expr.Ident _ _ _ t idc @ @expr.LetIn _ _ _ _ _ _ _)%expr_pat _) _) _ => None | @expr.App _ _ _ s _ (@expr.App _ _ _ s0 _ (@expr.App _ _ _ s1 _ ($_)%expr _) _) _ | @expr.App _ _ _ s _ (@expr.App _ _ _ s0 _ (@expr.App _ _ _ s1 _ (@expr.Abs _ _ _ _ _ _) _) _) _ | @expr.App _ _ _ s _ (@expr.App _ _ _ s0 _ (@expr.App _ _ _ s1 _ (($_)%expr @ _)%expr_pat _) _) _ | @expr.App _ _ _ s _ (@expr.App _ _ _ s0 _ (@expr.App _ _ _ s1 _ (@expr.Abs _ _ _ _ _ _ @ _)%expr_pat _) _) _ | @expr.App _ _ _ s _ (@expr.App _ _ _ s0 _ (@expr.App _ _ _ s1 _ (_ @ _ @ _)%expr_pat _) _) _ | @expr.App _ _ _ s _ (@expr.App _ _ _ s0 _ (@expr.App _ _ _ s1 _ (@expr.LetIn _ _ _ _ _ _ _ @ _)%expr_pat _) _) _ | @expr.App _ _ _ s _ (@expr.App _ _ _ s0 _ (@expr.App _ _ _ s1 _ (@expr.LetIn _ _ _ _ _ _ _) _) _) _ => None | @expr.App _ _ _ s _ (@expr.App _ _ _ s0 _ ($_)%expr _) _ | @expr.App _ _ _ s _ (@expr.App _ _ _ s0 _ (@expr.Abs _ _ _ _ _ _) _) _ | @expr.App _ _ _ s _ (@expr.App _ _ _ s0 _ (@expr.LetIn _ _ _ _ _ _ _) _) _ => None | @expr.App _ _ _ s _ #(_)%expr_pat _ | @expr.App _ _ _ s _ ($_)%expr _ | @expr.App _ _ _ s _ (@expr.Abs _ _ _ _ _ _) _ | @expr.App _ _ _ s _ (@expr.LetIn _ _ _ _ _ _ _) _ => None | _ => None end;; match pattern.type.unify_extracted_cps ℤ ℤ option (fun x0 : option => x0) with | Some _ => if type.type_beq base.type base.type.type_beq ℤ ℤ then fv <- (x0 <- (if (range <=? value_range)%zrange || (range <=? flag_range)%zrange then Some (#(Z_cast range)%expr @ x)%expr_pat else None); Some (Base x0)); Some (fv0 <-- fv; Base fv0)%under_lets else None | None => None end);;; Base (#(Z_cast range)%expr @ x)%expr_pat)%option | Z_cast2 range => fun x : expr (ℤ * ℤ)%etype => ((match x with | (@expr.Ident _ _ _ t idc @ x2 @ x1 @ x0)%expr_pat => match x2 with | @expr.Ident _ _ _ t0 idc0 => match x1 with | @expr.Ident _ _ _ t1 idc1 => match x0 with | @expr.App _ _ _ s2 _ (@expr.Ident _ _ _ t2 idc2) x3 => match x3 with | (@expr.Ident _ _ _ t3 idc3 @ x5 @ x4)%expr_pat => match x5 with | (@expr.Ident _ _ _ t4 idc4 @ (@expr.Ident _ _ _ t5 idc5 @ @expr.App _ _ _ s8 _ (@expr.Ident _ _ _ t6 idc6) x9 @ @expr.Ident _ _ _ t7 idc7))%expr_pat => match x4 with | @expr.Ident _ _ _ t8 idc8 => args <- invert_bind_args idc8 Raw.ident.Literal; args0 <- invert_bind_args idc7 Raw.ident.Literal; args1 <- invert_bind_args idc6 Raw.ident.Z_cast; _ <- invert_bind_args idc5 Raw.ident.Z_land; args3 <- invert_bind_args idc4 Raw.ident.Z_cast; _ <- invert_bind_args idc3 Raw.ident.Z_shiftl; args5 <- invert_bind_args idc2 Raw.ident.Z_cast; args6 <- invert_bind_args idc1 Raw.ident.Literal; args7 <- invert_bind_args idc0 Raw.ident.Literal; _ <- invert_bind_args idc Raw.ident.Z_add_get_carry; match pattern.type.unify_extracted_cps ((ℤ -> ℤ) -> (ℤ -> ℤ) -> ℤ)%ptype (((projT1 args7) -> (projT1 args6)) -> (s8 -> (projT1 args0)) -> (projT1 args))%ptype option (fun x10 : option => x10) with | Some (_, _, (_, _, _))%zrange => if type.type_beq base.type base.type.type_beq ((ℤ -> ℤ) -> (ℤ -> ℤ) -> ℤ)%ptype (((projT1 args7) -> (projT1 args6)) -> (s8 -> (projT1 args0)) -> (projT1 args))%ptype then xv <- ident.unify pattern.ident.Literal ##(projT2 args7); xv0 <- ident.unify pattern.ident.Literal ##(projT2 args6); v <- type.try_make_transport_cps s8 ℤ; xv1 <- ident.unify pattern.ident.Literal ##(projT2 args0); xv2 <- ident.unify pattern.ident.Literal ##(projT2 args); fv <- (x10 <- (let '(r1, r2)%zrange := range in fun (s9 xx : Z) (rshiftl rland ry : zrange) (y : expr ℤ) (mask offset : Z) => if (s9 =? 2 ^ Z.log2 s9) && (ZRange.normalize rland << ZRange.normalize (ZRange.constant offset) <=? ZRange.normalize rshiftl)%zrange && (ZRange.normalize ry &' ZRange.normalize (ZRange.constant mask) <=? ZRange.normalize rland)%zrange && (ZRange.normalize rshiftl <=? r[0 ~> s9 - 1])%zrange && (mask =? Z.ones (Z.log2 s9 - offset)) && (0 <=? offset) && (offset <=? Z.log2 s9) then Some (#(Z_cast2 (r1, r2))%expr @ (#(fancy_add (Z.log2 s9) offset)%expr @ ((##xx)%expr, #(Z_cast ry)%expr @ y)))%expr_pat else None) (let (x10, _) := xv in x10) (let (x10, _) := xv0 in x10) args5 args3 args1 (v (Compile.reflect x9)) (let (x10, _) := xv1 in x10) (let (x10, _) := xv2 in x10); Some (Base x10)); Some (fv0 <-- fv; Base fv0)%under_lets else None | None => None end | _ => None end | (@expr.Ident _ _ _ t4 idc4 @ (@expr.Ident _ _ _ t5 idc5 @ @expr.App _ _ _ s8 _ (@expr.Ident _ _ _ t6 idc6) x9 @ ($_)%expr))%expr_pat | (@expr.Ident _ _ _ t4 idc4 @ (@expr.Ident _ _ _ t5 idc5 @ @expr.App _ _ _ s8 _ (@expr.Ident _ _ _ t6 idc6) x9 @ @expr.Abs _ _ _ _ _ _))%expr_pat | (@expr.Ident _ _ _ t4 idc4 @ (@expr.Ident _ _ _ t5 idc5 @ @expr.App _ _ _ s8 _ (@expr.Ident _ _ _ t6 idc6) x9 @ (_ @ _)))%expr_pat | (@expr.Ident _ _ _ t4 idc4 @ (@expr.Ident _ _ _ t5 idc5 @ @expr.App _ _ _ s8 _ (@expr.Ident _ _ _ t6 idc6) x9 @ @expr.LetIn _ _ _ _ _ _ _))%expr_pat => None | (@expr.Ident _ _ _ t4 idc4 @ (@expr.Ident _ _ _ t5 idc5 @ @expr.App _ _ _ s8 _ ($_)%expr _ @ _))%expr_pat | (@expr.Ident _ _ _ t4 idc4 @ (@expr.Ident _ _ _ t5 idc5 @ @expr.App _ _ _ s8 _ (@expr.Abs _ _ _ _ _ _) _ @ _))%expr_pat | (@expr.Ident _ _ _ t4 idc4 @ (@expr.Ident _ _ _ t5 idc5 @ @expr.App _ _ _ s8 _ (_ @ _) _ @ _))%expr_pat | (@expr.Ident _ _ _ t4 idc4 @ (@expr.Ident _ _ _ t5 idc5 @ @expr.App _ _ _ s8 _ (@expr.LetIn _ _ _ _ _ _ _) _ @ _))%expr_pat => None | (@expr.Ident _ _ _ t4 idc4 @ (@expr.Ident _ _ _ t5 idc5 @ #(_) @ _))%expr_pat | (@expr.Ident _ _ _ t4 idc4 @ (@expr.Ident _ _ _ t5 idc5 @ ($_)%expr @ _))%expr_pat | (@expr.Ident _ _ _ t4 idc4 @ (@expr.Ident _ _ _ t5 idc5 @ @expr.Abs _ _ _ _ _ _ @ _))%expr_pat | (@expr.Ident _ _ _ t4 idc4 @ (@expr.Ident _ _ _ t5 idc5 @ @expr.LetIn _ _ _ _ _ _ _ @ _))%expr_pat => None | (@expr.Ident _ _ _ t4 idc4 @ #(_))%expr_pat | (@expr.Ident _ _ _ t4 idc4 @ ($_)%expr)%expr_pat | (@expr.Ident _ _ _ t4 idc4 @ @expr.Abs _ _ _ _ _ _)%expr_pat | (@expr.Ident _ _ _ t4 idc4 @ (#(_) @ _))%expr_pat | (@expr.Ident _ _ _ t4 idc4 @ (($_)%expr @ _))%expr_pat | (@expr.Ident _ _ _ t4 idc4 @ (@expr.Abs _ _ _ _ _ _ @ _))%expr_pat | (@expr.Ident _ _ _ t4 idc4 @ (($_)%expr @ _ @ _))%expr_pat | (@expr.Ident _ _ _ t4 idc4 @ (@expr.Abs _ _ _ _ _ _ @ _ @ _))%expr_pat | (@expr.Ident _ _ _ t4 idc4 @ (_ @ _ @ _ @ _))%expr_pat | (@expr.Ident _ _ _ t4 idc4 @ (@expr.LetIn _ _ _ _ _ _ _ @ _ @ _))%expr_pat | (@expr.Ident _ _ _ t4 idc4 @ (@expr.LetIn _ _ _ _ _ _ _ @ _))%expr_pat | (@expr.Ident _ _ _ t4 idc4 @ @expr.LetIn _ _ _ _ _ _ _)%expr_pat => None | _ => None end;; match x5 with | @expr.App _ _ _ s5 _ (@expr.Ident _ _ _ t4 idc4) x6 => match x4 with | @expr.Ident _ _ _ t5 idc5 => args <- invert_bind_args idc5 Raw.ident.Literal; args0 <- invert_bind_args idc4 Raw.ident.Z_cast; _ <- invert_bind_args idc3 Raw.ident.Z_shiftr; args2 <- invert_bind_args idc2 Raw.ident.Z_cast; args3 <- invert_bind_args idc1 Raw.ident.Literal; args4 <- invert_bind_args idc0 Raw.ident.Literal; _ <- invert_bind_args idc Raw.ident.Z_add_get_carry; match pattern.type.unify_extracted_cps ((ℤ -> ℤ) -> ℤ -> ℤ)%ptype (((projT1 args4) -> (projT1 args3)) -> s5 -> (projT1 args))%ptype option (fun x7 : option => x7) with | Some (_, _, (_, _))%zrange => if type.type_beq base.type base.type.type_beq ((ℤ -> ℤ) -> ℤ -> ℤ)%ptype (((projT1 args4) -> (projT1 args3)) -> s5 -> (projT1 args))%ptype then xv <- ident.unify pattern.ident.Literal ##(projT2 args4); xv0 <- ident.unify pattern.ident.Literal ##(projT2 args3); v <- type.try_make_transport_cps s5 ℤ; xv1 <- ident.unify pattern.ident.Literal ##(projT2 args); fv <- (x7 <- (let '(r1, r2)%zrange := range in fun (s6 xx : Z) (rshiftr ry : zrange) (y : expr ℤ) (offset : Z) => if (s6 =? 2 ^ Z.log2 s6) && (ZRange.normalize ry >> ZRange.normalize (ZRange.constant offset) <=? ZRange.normalize rshiftr)%zrange && (ZRange.normalize rshiftr <=? r[0 ~> s6 - 1])%zrange then Some (#(Z_cast2 (r1, r2))%expr @ (#(fancy_add (Z.log2 s6) (- offset))%expr @ ((##xx)%expr, #(Z_cast ry)%expr @ y)))%expr_pat else None) (let (x7, _) := xv in x7) (let (x7, _) := xv0 in x7) args2 args0 (v (Compile.reflect x6)) (let (x7, _) := xv1 in x7); Some (Base x7)); Some (fv0 <-- fv; Base fv0)%under_lets else None | None => None end | _ => None end | @expr.App _ _ _ s5 _ ($_)%expr _ | @expr.App _ _ _ s5 _ (@expr.Abs _ _ _ _ _ _) _ | @expr.App _ _ _ s5 _ (_ @ _)%expr_pat _ | @expr.App _ _ _ s5 _ (@expr.LetIn _ _ _ _ _ _ _) _ => None | _ => None end | _ => None end;; args <- invert_bind_args idc2 Raw.ident.Z_cast; args0 <- invert_bind_args idc1 Raw.ident.Literal; args1 <- invert_bind_args idc0 Raw.ident.Literal; _ <- invert_bind_args idc Raw.ident.Z_add_get_carry; match pattern.type.unify_extracted_cps ((ℤ -> ℤ) -> ℤ)%ptype (((projT1 args1) -> (projT1 args0)) -> s2)%ptype option (fun x4 : option => x4) with | Some (_, _, _)%zrange => if type.type_beq base.type base.type.type_beq ((ℤ -> ℤ) -> ℤ)%ptype (((projT1 args1) -> (projT1 args0)) -> s2)%ptype then xv <- ident.unify pattern.ident.Literal ##(projT2 args1); xv0 <- ident.unify pattern.ident.Literal ##(projT2 args0); v <- type.try_make_transport_cps s2 ℤ; fv <- (x4 <- (let '(r1, r2)%zrange := range in fun (s3 xx : Z) (ry : zrange) (y : expr ℤ) => if (s3 =? 2 ^ Z.log2 s3) && (ZRange.normalize ry <=? r[0 ~> s3 - 1])%zrange then Some (#(Z_cast2 (r1, r2))%expr @ (#(fancy_add (Z.log2 s3) 0)%expr @ ((##xx)%expr, #(Z_cast ry)%expr @ y)))%expr_pat else None) (let (x4, _) := xv in x4) (let (x4, _) := xv0 in x4) args (v (Compile.reflect x3)); Some (Base x4)); Some (fv0 <-- fv; Base fv0)%under_lets else None | None => None end | @expr.App _ _ _ s2 _ ($_)%expr _ | @expr.App _ _ _ s2 _ (@expr.Abs _ _ _ _ _ _) _ | @expr.App _ _ _ s2 _ (_ @ _)%expr_pat _ | @expr.App _ _ _ s2 _ (@expr.LetIn _ _ _ _ _ _ _) _ => None | _ => None end | @expr.App _ _ _ s2 _ (@expr.Ident _ _ _ t1 idc1) x3 => match x0 with | @expr.Ident _ _ _ t2 idc2 => match x3 with | (@expr.Ident _ _ _ t3 idc3 @ x5 @ x4)%expr_pat => match x5 with | (@expr.Ident _ _ _ t4 idc4 @ (@expr.Ident _ _ _ t5 idc5 @ @expr.App _ _ _ s8 _ (@expr.Ident _ _ _ t6 idc6) x9 @ @expr.Ident _ _ _ t7 idc7))%expr_pat => match x4 with | @expr.Ident _ _ _ t8 idc8 => args <- invert_bind_args idc8 Raw.ident.Literal; args0 <- invert_bind_args idc7 Raw.ident.Literal; args1 <- invert_bind_args idc6 Raw.ident.Z_cast; _ <- invert_bind_args idc5 Raw.ident.Z_land; args3 <- invert_bind_args idc4 Raw.ident.Z_cast; _ <- invert_bind_args idc3 Raw.ident.Z_shiftl; args5 <- invert_bind_args idc2 Raw.ident.Literal; args6 <- invert_bind_args idc1 Raw.ident.Z_cast; args7 <- invert_bind_args idc0 Raw.ident.Literal; _ <- invert_bind_args idc Raw.ident.Z_add_get_carry; match pattern.type.unify_extracted_cps ((ℤ -> (ℤ -> ℤ) -> ℤ) -> ℤ)%ptype (((projT1 args7) -> (s8 -> (projT1 args0)) -> (projT1 args)) -> (projT1 args5))%ptype option (fun x10 : option => x10) with | Some (_, (_, _, _), _)%zrange => if type.type_beq base.type base.type.type_beq ((ℤ -> (ℤ -> ℤ) -> ℤ) -> ℤ)%ptype (((projT1 args7) -> (s8 -> (projT1 args0)) -> (projT1 args)) -> (projT1 args5))%ptype then xv <- ident.unify pattern.ident.Literal ##(projT2 args7); v <- type.try_make_transport_cps s8 ℤ; xv0 <- ident.unify pattern.ident.Literal ##(projT2 args0); xv1 <- ident.unify pattern.ident.Literal ##(projT2 args); xv2 <- ident.unify pattern.ident.Literal ##(projT2 args5); fv <- (x10 <- (let '(r1, r2)%zrange := range in fun (s9 : Z) (rshiftl rland ry : zrange) (y : expr ℤ) (mask offset xx : Z) => if (s9 =? 2 ^ Z.log2 s9) && (ZRange.normalize rland << ZRange.normalize (ZRange.constant offset) <=? ZRange.normalize rshiftl)%zrange && (ZRange.normalize ry &' ZRange.normalize (ZRange.constant mask) <=? ZRange.normalize rland)%zrange && (ZRange.normalize rshiftl <=? r[0 ~> s9 - 1])%zrange && (mask =? Z.ones (Z.log2 s9 - offset)) && (0 <=? offset) && (offset <=? Z.log2 s9) then Some (#(Z_cast2 (r1, r2))%expr @ (#(fancy_add (Z.log2 s9) offset)%expr @ ((##xx)%expr, #(Z_cast ry)%expr @ y)))%expr_pat else None) (let (x10, _) := xv in x10) args6 args3 args1 (v (Compile.reflect x9)) (let (x10, _) := xv0 in x10) (let (x10, _) := xv1 in x10) (let (x10, _) := xv2 in x10); Some (Base x10)); Some (fv0 <-- fv; Base fv0)%under_lets else None | None => None end | _ => None end | (@expr.Ident _ _ _ t4 idc4 @ (@expr.Ident _ _ _ t5 idc5 @ @expr.App _ _ _ s8 _ (@expr.Ident _ _ _ t6 idc6) x9 @ ($_)%expr))%expr_pat | (@expr.Ident _ _ _ t4 idc4 @ (@expr.Ident _ _ _ t5 idc5 @ @expr.App _ _ _ s8 _ (@expr.Ident _ _ _ t6 idc6) x9 @ @expr.Abs _ _ _ _ _ _))%expr_pat | (@expr.Ident _ _ _ t4 idc4 @ (@expr.Ident _ _ _ t5 idc5 @ @expr.App _ _ _ s8 _ (@expr.Ident _ _ _ t6 idc6) x9 @ (_ @ _)))%expr_pat | (@expr.Ident _ _ _ t4 idc4 @ (@expr.Ident _ _ _ t5 idc5 @ @expr.App _ _ _ s8 _ (@expr.Ident _ _ _ t6 idc6) x9 @ @expr.LetIn _ _ _ _ _ _ _))%expr_pat => None | (@expr.Ident _ _ _ t4 idc4 @ (@expr.Ident _ _ _ t5 idc5 @ @expr.App _ _ _ s8 _ ($_)%expr _ @ _))%expr_pat | (@expr.Ident _ _ _ t4 idc4 @ (@expr.Ident _ _ _ t5 idc5 @ @expr.App _ _ _ s8 _ (@expr.Abs _ _ _ _ _ _) _ @ _))%expr_pat | (@expr.Ident _ _ _ t4 idc4 @ (@expr.Ident _ _ _ t5 idc5 @ @expr.App _ _ _ s8 _ (_ @ _) _ @ _))%expr_pat | (@expr.Ident _ _ _ t4 idc4 @ (@expr.Ident _ _ _ t5 idc5 @ @expr.App _ _ _ s8 _ (@expr.LetIn _ _ _ _ _ _ _) _ @ _))%expr_pat => None | (@expr.Ident _ _ _ t4 idc4 @ (@expr.Ident _ _ _ t5 idc5 @ #(_) @ _))%expr_pat | (@expr.Ident _ _ _ t4 idc4 @ (@expr.Ident _ _ _ t5 idc5 @ ($_)%expr @ _))%expr_pat | (@expr.Ident _ _ _ t4 idc4 @ (@expr.Ident _ _ _ t5 idc5 @ @expr.Abs _ _ _ _ _ _ @ _))%expr_pat | (@expr.Ident _ _ _ t4 idc4 @ (@expr.Ident _ _ _ t5 idc5 @ @expr.LetIn _ _ _ _ _ _ _ @ _))%expr_pat => None | (@expr.Ident _ _ _ t4 idc4 @ #(_))%expr_pat | (@expr.Ident _ _ _ t4 idc4 @ ($_)%expr)%expr_pat | (@expr.Ident _ _ _ t4 idc4 @ @expr.Abs _ _ _ _ _ _)%expr_pat | (@expr.Ident _ _ _ t4 idc4 @ (#(_) @ _))%expr_pat | (@expr.Ident _ _ _ t4 idc4 @ (($_)%expr @ _))%expr_pat | (@expr.Ident _ _ _ t4 idc4 @ (@expr.Abs _ _ _ _ _ _ @ _))%expr_pat | (@expr.Ident _ _ _ t4 idc4 @ (($_)%expr @ _ @ _))%expr_pat | (@expr.Ident _ _ _ t4 idc4 @ (@expr.Abs _ _ _ _ _ _ @ _ @ _))%expr_pat | (@expr.Ident _ _ _ t4 idc4 @ (_ @ _ @ _ @ _))%expr_pat | (@expr.Ident _ _ _ t4 idc4 @ (@expr.LetIn _ _ _ _ _ _ _ @ _ @ _))%expr_pat | (@expr.Ident _ _ _ t4 idc4 @ (@expr.LetIn _ _ _ _ _ _ _ @ _))%expr_pat | (@expr.Ident _ _ _ t4 idc4 @ @expr.LetIn _ _ _ _ _ _ _)%expr_pat => None | _ => None end;; match x5 with | @expr.App _ _ _ s5 _ (@expr.Ident _ _ _ t4 idc4) x6 => match x4 with | @expr.Ident _ _ _ t5 idc5 => args <- invert_bind_args idc5 Raw.ident.Literal; args0 <- invert_bind_args idc4 Raw.ident.Z_cast; _ <- invert_bind_args idc3 Raw.ident.Z_shiftr; args2 <- invert_bind_args idc2 Raw.ident.Literal; args3 <- invert_bind_args idc1 Raw.ident.Z_cast; args4 <- invert_bind_args idc0 Raw.ident.Literal; _ <- invert_bind_args idc Raw.ident.Z_add_get_carry; match pattern.type.unify_extracted_cps ((ℤ -> ℤ -> ℤ) -> ℤ)%ptype (((projT1 args4) -> s5 -> (projT1 args)) -> (projT1 args2))%ptype option (fun x7 : option => x7) with | Some (_, (_, _), _)%zrange => if type.type_beq base.type base.type.type_beq ((ℤ -> ℤ -> ℤ) -> ℤ)%ptype (((projT1 args4) -> s5 -> (projT1 args)) -> (projT1 args2))%ptype then xv <- ident.unify pattern.ident.Literal ##(projT2 args4); v <- type.try_make_transport_cps s5 ℤ; xv0 <- ident.unify pattern.ident.Literal ##(projT2 args); xv1 <- ident.unify pattern.ident.Literal ##(projT2 args2); fv <- (x7 <- (let '(r1, r2)%zrange := range in fun (s6 : Z) (rshiftr ry : zrange) (y : expr ℤ) (offset xx : Z) => if (s6 =? 2 ^ Z.log2 s6) && (ZRange.normalize ry >> ZRange.normalize (ZRange.constant offset) <=? ZRange.normalize rshiftr)%zrange && (ZRange.normalize rshiftr <=? r[0 ~> s6 - 1])%zrange then Some (#(Z_cast2 (r1, r2))%expr @ (#(fancy_add (Z.log2 s6) (- offset))%expr @ ((##xx)%expr, #(Z_cast ry)%expr @ y)))%expr_pat else None) (let (x7, _) := xv in x7) args3 args0 (v (Compile.reflect x6)) (let (x7, _) := xv0 in x7) (let (x7, _) := xv1 in x7); Some (Base x7)); Some (fv0 <-- fv; Base fv0)%under_lets else None | None => None end | _ => None end | @expr.App _ _ _ s5 _ ($_)%expr _ | @expr.App _ _ _ s5 _ (@expr.Abs _ _ _ _ _ _) _ | @expr.App _ _ _ s5 _ (_ @ _)%expr_pat _ | @expr.App _ _ _ s5 _ (@expr.LetIn _ _ _ _ _ _ _) _ => None | _ => None end | _ => None end;; args <- invert_bind_args idc2 Raw.ident.Literal; args0 <- invert_bind_args idc1 Raw.ident.Z_cast; args1 <- invert_bind_args idc0 Raw.ident.Literal; _ <- invert_bind_args idc Raw.ident.Z_add_get_carry; match pattern.type.unify_extracted_cps ((ℤ -> ℤ) -> ℤ)%ptype (((projT1 args1) -> s2) -> (projT1 args))%ptype option (fun x4 : option => x4) with | Some (_, _, _)%zrange => if type.type_beq base.type base.type.type_beq ((ℤ -> ℤ) -> ℤ)%ptype (((projT1 args1) -> s2) -> (projT1 args))%ptype then xv <- ident.unify pattern.ident.Literal ##(projT2 args1); v <- type.try_make_transport_cps s2 ℤ; xv0 <- ident.unify pattern.ident.Literal ##(projT2 args); fv <- (x4 <- (let '(r1, r2)%zrange := range in fun (s3 : Z) (rx : zrange) (x4 : expr ℤ) (yy : Z) => if (s3 =? 2 ^ Z.log2 s3) && (ZRange.normalize (ZRange.constant yy) <=? r[0 ~> s3 - 1])%zrange then Some (#(Z_cast2 (r1, r2))%expr @ (#(fancy_add (Z.log2 s3) 0)%expr @ (#(Z_cast rx)%expr @ x4, (##yy)%expr)))%expr_pat else None) (let (x4, _) := xv in x4) args0 (v (Compile.reflect x3)) (let (x4, _) := xv0 in x4); Some (Base x4)); Some (fv0 <-- fv; Base fv0)%under_lets else None | None => None end | @expr.App _ _ _ s3 _ (@expr.Ident _ _ _ t2 idc2) x4 => match x4 with | (@expr.Ident _ _ _ t3 idc3 @ (@expr.Ident _ _ _ t4 idc4 @ (@expr.Ident _ _ _ t5 idc5 @ @expr.App _ _ _ s9 _ (@expr.Ident _ _ _ t6 idc6) x10 @ @expr.Ident _ _ _ t7 idc7)) @ @expr.Ident _ _ _ t8 idc8)%expr_pat => args <- invert_bind_args idc8 Raw.ident.Literal; args0 <- invert_bind_args idc7 Raw.ident.Literal; args1 <- invert_bind_args idc6 Raw.ident.Z_cast; _ <- invert_bind_args idc5 Raw.ident.Z_land; args3 <- invert_bind_args idc4 Raw.ident.Z_cast; _ <- invert_bind_args idc3 Raw.ident.Z_shiftl; args5 <- invert_bind_args idc2 Raw.ident.Z_cast; args6 <- invert_bind_args idc1 Raw.ident.Z_cast; args7 <- invert_bind_args idc0 Raw.ident.Literal; _ <- invert_bind_args idc Raw.ident.Z_add_get_carry; match pattern.type.unify_extracted_cps ((ℤ -> ℤ) -> (ℤ -> ℤ) -> ℤ)%ptype (((projT1 args7) -> s2) -> (s9 -> (projT1 args0)) -> (projT1 args))%ptype option (fun x11 : option => x11) with | Some (_, _, (_, _, _))%zrange => if type.type_beq base.type base.type.type_beq ((ℤ -> ℤ) -> (ℤ -> ℤ) -> ℤ)%ptype (((projT1 args7) -> s2) -> (s9 -> (projT1 args0)) -> (projT1 args))%ptype then xv <- ident.unify pattern.ident.Literal ##(projT2 args7); v <- type.try_make_transport_cps s2 ℤ; v0 <- type.try_make_transport_cps s9 ℤ; xv0 <- ident.unify pattern.ident.Literal ##(projT2 args0); xv1 <- ident.unify pattern.ident.Literal ##(projT2 args); fv <- (x11 <- (let '(r1, r2)%zrange := range in fun (s10 : Z) (rx : zrange) (x11 : expr ℤ) (rshiftl rland ry : zrange) (y : expr ℤ) (mask offset : Z) => if (s10 =? 2 ^ Z.log2 s10) && (ZRange.normalize rland << ZRange.normalize (ZRange.constant offset) <=? ZRange.normalize rshiftl)%zrange && (ZRange.normalize ry &' ZRange.normalize (ZRange.constant mask) <=? ZRange.normalize rland)%zrange && (ZRange.normalize rshiftl <=? r[0 ~> s10 - 1])%zrange && (mask =? Z.ones (Z.log2 s10 - offset)) && (0 <=? offset) && (offset <=? Z.log2 s10) then Some (#(Z_cast2 (r1, r2))%expr @ (#(fancy_add (Z.log2 s10) offset)%expr @ (#(Z_cast rx)%expr @ x11, #(Z_cast ry)%expr @ y)))%expr_pat else None) (let (x11, _) := xv in x11) args6 (v (Compile.reflect x3)) args5 args3 args1 (v0 (Compile.reflect x10)) (let (x11, _) := xv0 in x11) (let (x11, _) := xv1 in x11); Some (Base x11)); Some (fv0 <-- fv; Base fv0)%under_lets else None | None => None end | (@expr.Ident _ _ _ t3 idc3 @ (@expr.Ident _ _ _ t4 idc4 @ (@expr.Ident _ _ _ t5 idc5 @ @expr.App _ _ _ s9 _ (@expr.Ident _ _ _ t6 idc6) x10 @ @expr.Ident _ _ _ t7 idc7)) @ ($_)%expr)%expr_pat | (@expr.Ident _ _ _ t3 idc3 @ (@expr.Ident _ _ _ t4 idc4 @ (@expr.Ident _ _ _ t5 idc5 @ @expr.App _ _ _ s9 _ (@expr.Ident _ _ _ t6 idc6) x10 @ @expr.Ident _ _ _ t7 idc7)) @ @expr.Abs _ _ _ _ _ _)%expr_pat | (@expr.Ident _ _ _ t3 idc3 @ (@expr.Ident _ _ _ t4 idc4 @ (@expr.Ident _ _ _ t5 idc5 @ @expr.App _ _ _ s9 _ (@expr.Ident _ _ _ t6 idc6) x10 @ @expr.Ident _ _ _ t7 idc7)) @ (_ @ _))%expr_pat | (@expr.Ident _ _ _ t3 idc3 @ (@expr.Ident _ _ _ t4 idc4 @ (@expr.Ident _ _ _ t5 idc5 @ @expr.App _ _ _ s9 _ (@expr.Ident _ _ _ t6 idc6) x10 @ @expr.Ident _ _ _ t7 idc7)) @ @expr.LetIn _ _ _ _ _ _ _)%expr_pat => None | (@expr.Ident _ _ _ t3 idc3 @ (@expr.Ident _ _ _ t4 idc4 @ (@expr.Ident _ _ _ t5 idc5 @ @expr.App _ _ _ s9 _ (@expr.Ident _ _ _ t6 idc6) x10 @ ($_)%expr)) @ _)%expr_pat | (@expr.Ident _ _ _ t3 idc3 @ (@expr.Ident _ _ _ t4 idc4 @ (@expr.Ident _ _ _ t5 idc5 @ @expr.App _ _ _ s9 _ (@expr.Ident _ _ _ t6 idc6) x10 @ @expr.Abs _ _ _ _ _ _)) @ _)%expr_pat | (@expr.Ident _ _ _ t3 idc3 @ (@expr.Ident _ _ _ t4 idc4 @ (@expr.Ident _ _ _ t5 idc5 @ @expr.App _ _ _ s9 _ (@expr.Ident _ _ _ t6 idc6) x10 @ (_ @ _))) @ _)%expr_pat | (@expr.Ident _ _ _ t3 idc3 @ (@expr.Ident _ _ _ t4 idc4 @ (@expr.Ident _ _ _ t5 idc5 @ @expr.App _ _ _ s9 _ (@expr.Ident _ _ _ t6 idc6) x10 @ @expr.LetIn _ _ _ _ _ _ _)) @ _)%expr_pat => None | (@expr.Ident _ _ _ t3 idc3 @ (@expr.Ident _ _ _ t4 idc4 @ (@expr.Ident _ _ _ t5 idc5 @ @expr.App _ _ _ s9 _ ($_)%expr _ @ _)) @ _)%expr_pat | (@expr.Ident _ _ _ t3 idc3 @ (@expr.Ident _ _ _ t4 idc4 @ (@expr.Ident _ _ _ t5 idc5 @ @expr.App _ _ _ s9 _ (@expr.Abs _ _ _ _ _ _) _ @ _)) @ _)%expr_pat | (@expr.Ident _ _ _ t3 idc3 @ (@expr.Ident _ _ _ t4 idc4 @ (@expr.Ident _ _ _ t5 idc5 @ @expr.App _ _ _ s9 _ (_ @ _) _ @ _)) @ _)%expr_pat | (@expr.Ident _ _ _ t3 idc3 @ (@expr.Ident _ _ _ t4 idc4 @ (@expr.Ident _ _ _ t5 idc5 @ @expr.App _ _ _ s9 _ (@expr.LetIn _ _ _ _ _ _ _) _ @ _)) @ _)%expr_pat => None | (@expr.Ident _ _ _ t3 idc3 @ (@expr.Ident _ _ _ t4 idc4 @ (@expr.Ident _ _ _ t5 idc5 @ #(_) @ _)) @ _)%expr_pat | (@expr.Ident _ _ _ t3 idc3 @ (@expr.Ident _ _ _ t4 idc4 @ (@expr.Ident _ _ _ t5 idc5 @ ($_)%expr @ _)) @ _)%expr_pat | (@expr.Ident _ _ _ t3 idc3 @ (@expr.Ident _ _ _ t4 idc4 @ (@expr.Ident _ _ _ t5 idc5 @ @expr.Abs _ _ _ _ _ _ @ _)) @ _)%expr_pat | (@expr.Ident _ _ _ t3 idc3 @ (@expr.Ident _ _ _ t4 idc4 @ (@expr.Ident _ _ _ t5 idc5 @ @expr.LetIn _ _ _ _ _ _ _ @ _)) @ _)%expr_pat => None | (@expr.Ident _ _ _ t3 idc3 @ (@expr.Ident _ _ _ t4 idc4 @ #(_)) @ _)%expr_pat | (@expr.Ident _ _ _ t3 idc3 @ (@expr.Ident _ _ _ t4 idc4 @ ($_)%expr) @ _)%expr_pat | (@expr.Ident _ _ _ t3 idc3 @ (@expr.Ident _ _ _ t4 idc4 @ @expr.Abs _ _ _ _ _ _) @ _)%expr_pat | (@expr.Ident _ _ _ t3 idc3 @ (@expr.Ident _ _ _ t4 idc4 @ (#(_) @ _)) @ _)%expr_pat | (@expr.Ident _ _ _ t3 idc3 @ (@expr.Ident _ _ _ t4 idc4 @ (($_)%expr @ _)) @ _)%expr_pat | (@expr.Ident _ _ _ t3 idc3 @ (@expr.Ident _ _ _ t4 idc4 @ (@expr.Abs _ _ _ _ _ _ @ _)) @ _)%expr_pat | (@expr.Ident _ _ _ t3 idc3 @ (@expr.Ident _ _ _ t4 idc4 @ (($_)%expr @ _ @ _)) @ _)%expr_pat | (@expr.Ident _ _ _ t3 idc3 @ (@expr.Ident _ _ _ t4 idc4 @ (@expr.Abs _ _ _ _ _ _ @ _ @ _)) @ _)%expr_pat | (@expr.Ident _ _ _ t3 idc3 @ (@expr.Ident _ _ _ t4 idc4 @ (_ @ _ @ _ @ _)) @ _)%expr_pat | (@expr.Ident _ _ _ t3 idc3 @ (@expr.Ident _ _ _ t4 idc4 @ (@expr.LetIn _ _ _ _ _ _ _ @ _ @ _)) @ _)%expr_pat | (@expr.Ident _ _ _ t3 idc3 @ (@expr.Ident _ _ _ t4 idc4 @ (@expr.LetIn _ _ _ _ _ _ _ @ _)) @ _)%expr_pat | (@expr.Ident _ _ _ t3 idc3 @ (@expr.Ident _ _ _ t4 idc4 @ @expr.LetIn _ _ _ _ _ _ _) @ _)%expr_pat => None | (@expr.Ident _ _ _ t3 idc3 @ #(_) @ _)%expr_pat | (@expr.Ident _ _ _ t3 idc3 @ ($_)%expr @ _)%expr_pat | (@expr.Ident _ _ _ t3 idc3 @ @expr.Abs _ _ _ _ _ _ @ _)%expr_pat | (@expr.Ident _ _ _ t3 idc3 @ (($_)%expr @ _) @ _)%expr_pat | (@expr.Ident _ _ _ t3 idc3 @ (@expr.Abs _ _ _ _ _ _ @ _) @ _)%expr_pat | (@expr.Ident _ _ _ t3 idc3 @ (_ @ _ @ _) @ _)%expr_pat | (@expr.Ident _ _ _ t3 idc3 @ (@expr.LetIn _ _ _ _ _ _ _ @ _) @ _)%expr_pat | (@expr.Ident _ _ _ t3 idc3 @ @expr.LetIn _ _ _ _ _ _ _ @ _)%expr_pat => None | _ => None end;; match x3 with | (@expr.Ident _ _ _ t3 idc3 @ (@expr.Ident _ _ _ t4 idc4 @ (@expr.Ident _ _ _ t5 idc5 @ @expr.App _ _ _ s9 _ (@expr.Ident _ _ _ t6 idc6) x10 @ @expr.Ident _ _ _ t7 idc7)) @ @expr.Ident _ _ _ t8 idc8)%expr_pat => args <- invert_bind_args idc8 Raw.ident.Literal; args0 <- invert_bind_args idc7 Raw.ident.Literal; args1 <- invert_bind_args idc6 Raw.ident.Z_cast; _ <- invert_bind_args idc5 Raw.ident.Z_land; args3 <- invert_bind_args idc4 Raw.ident.Z_cast; _ <- invert_bind_args idc3 Raw.ident.Z_shiftl; args5 <- invert_bind_args idc2 Raw.ident.Z_cast; args6 <- invert_bind_args idc1 Raw.ident.Z_cast; args7 <- invert_bind_args idc0 Raw.ident.Literal; _ <- invert_bind_args idc Raw.ident.Z_add_get_carry; match pattern.type.unify_extracted_cps ((ℤ -> (ℤ -> ℤ) -> ℤ) -> ℤ)%ptype (((projT1 args7) -> (s9 -> (projT1 args0)) -> (projT1 args)) -> s3)%ptype option (fun x11 : option => x11) with | Some (_, (_, _, _), _)%zrange => if type.type_beq base.type base.type.type_beq ((ℤ -> (ℤ -> ℤ) -> ℤ) -> ℤ)%ptype (((projT1 args7) -> (s9 -> (projT1 args0)) -> (projT1 args)) -> s3)%ptype then xv <- ident.unify pattern.ident.Literal ##(projT2 args7); v <- type.try_make_transport_cps s9 ℤ; xv0 <- ident.unify pattern.ident.Literal ##(projT2 args0); xv1 <- ident.unify pattern.ident.Literal ##(projT2 args); v0 <- type.try_make_transport_cps s3 ℤ; fv <- (x11 <- (let '(r1, r2)%zrange := range in fun (s10 : Z) (rshiftl rland ry : zrange) (y : expr ℤ) (mask offset : Z) (rx : zrange) (x11 : expr ℤ) => if (s10 =? 2 ^ Z.log2 s10) && (ZRange.normalize rland << ZRange.normalize (ZRange.constant offset) <=? ZRange.normalize rshiftl)%zrange && (ZRange.normalize ry &' ZRange.normalize (ZRange.constant mask) <=? ZRange.normalize rland)%zrange && (ZRange.normalize rshiftl <=? r[0 ~> s10 - 1])%zrange && (mask =? Z.ones (Z.log2 s10 - offset)) && (0 <=? offset) && (offset <=? Z.log2 s10) then Some (#(Z_cast2 (r1, r2))%expr @ (#(fancy_add (Z.log2 s10) offset)%expr @ (#(Z_cast rx)%expr @ x11, #(Z_cast ry)%expr @ y)))%expr_pat else None) (let (x11, _) := xv in x11) args6 args3 args1 (v (Compile.reflect x10)) (let (x11, _) := xv0 in x11) (let (x11, _) := xv1 in x11) args5 (v0 (Compile.reflect x4)); Some (Base x11)); Some (fv0 <-- fv; Base fv0)%under_lets else None | None => None end | (@expr.Ident _ _ _ t3 idc3 @ (@expr.Ident _ _ _ t4 idc4 @ (@expr.Ident _ _ _ t5 idc5 @ @expr.App _ _ _ s9 _ (@expr.Ident _ _ _ t6 idc6) x10 @ @expr.Ident _ _ _ t7 idc7)) @ ($_)%expr)%expr_pat | (@expr.Ident _ _ _ t3 idc3 @ (@expr.Ident _ _ _ t4 idc4 @ (@expr.Ident _ _ _ t5 idc5 @ @expr.App _ _ _ s9 _ (@expr.Ident _ _ _ t6 idc6) x10 @ @expr.Ident _ _ _ t7 idc7)) @ @expr.Abs _ _ _ _ _ _)%expr_pat | (@expr.Ident _ _ _ t3 idc3 @ (@expr.Ident _ _ _ t4 idc4 @ (@expr.Ident _ _ _ t5 idc5 @ @expr.App _ _ _ s9 _ (@expr.Ident _ _ _ t6 idc6) x10 @ @expr.Ident _ _ _ t7 idc7)) @ (_ @ _))%expr_pat | (@expr.Ident _ _ _ t3 idc3 @ (@expr.Ident _ _ _ t4 idc4 @ (@expr.Ident _ _ _ t5 idc5 @ @expr.App _ _ _ s9 _ (@expr.Ident _ _ _ t6 idc6) x10 @ @expr.Ident _ _ _ t7 idc7)) @ @expr.LetIn _ _ _ _ _ _ _)%expr_pat => None | (@expr.Ident _ _ _ t3 idc3 @ (@expr.Ident _ _ _ t4 idc4 @ (@expr.Ident _ _ _ t5 idc5 @ @expr.App _ _ _ s9 _ (@expr.Ident _ _ _ t6 idc6) x10 @ ($_)%expr)) @ _)%expr_pat | (@expr.Ident _ _ _ t3 idc3 @ (@expr.Ident _ _ _ t4 idc4 @ (@expr.Ident _ _ _ t5 idc5 @ @expr.App _ _ _ s9 _ (@expr.Ident _ _ _ t6 idc6) x10 @ @expr.Abs _ _ _ _ _ _)) @ _)%expr_pat | (@expr.Ident _ _ _ t3 idc3 @ (@expr.Ident _ _ _ t4 idc4 @ (@expr.Ident _ _ _ t5 idc5 @ @expr.App _ _ _ s9 _ (@expr.Ident _ _ _ t6 idc6) x10 @ (_ @ _))) @ _)%expr_pat | (@expr.Ident _ _ _ t3 idc3 @ (@expr.Ident _ _ _ t4 idc4 @ (@expr.Ident _ _ _ t5 idc5 @ @expr.App _ _ _ s9 _ (@expr.Ident _ _ _ t6 idc6) x10 @ @expr.LetIn _ _ _ _ _ _ _)) @ _)%expr_pat => None | (@expr.Ident _ _ _ t3 idc3 @ (@expr.Ident _ _ _ t4 idc4 @ (@expr.Ident _ _ _ t5 idc5 @ @expr.App _ _ _ s9 _ ($_)%expr _ @ _)) @ _)%expr_pat | (@expr.Ident _ _ _ t3 idc3 @ (@expr.Ident _ _ _ t4 idc4 @ (@expr.Ident _ _ _ t5 idc5 @ @expr.App _ _ _ s9 _ (@expr.Abs _ _ _ _ _ _) _ @ _)) @ _)%expr_pat | (@expr.Ident _ _ _ t3 idc3 @ (@expr.Ident _ _ _ t4 idc4 @ (@expr.Ident _ _ _ t5 idc5 @ @expr.App _ _ _ s9 _ (_ @ _) _ @ _)) @ _)%expr_pat | (@expr.Ident _ _ _ t3 idc3 @ (@expr.Ident _ _ _ t4 idc4 @ (@expr.Ident _ _ _ t5 idc5 @ @expr.App _ _ _ s9 _ (@expr.LetIn _ _ _ _ _ _ _) _ @ _)) @ _)%expr_pat => None | (@expr.Ident _ _ _ t3 idc3 @ (@expr.Ident _ _ _ t4 idc4 @ (@expr.Ident _ _ _ t5 idc5 @ #(_) @ _)) @ _)%expr_pat | (@expr.Ident _ _ _ t3 idc3 @ (@expr.Ident _ _ _ t4 idc4 @ (@expr.Ident _ _ _ t5 idc5 @ ($_)%expr @ _)) @ _)%expr_pat | (@expr.Ident _ _ _ t3 idc3 @ (@expr.Ident _ _ _ t4 idc4 @ (@expr.Ident _ _ _ t5 idc5 @ @expr.Abs _ _ _ _ _ _ @ _)) @ _)%expr_pat | (@expr.Ident _ _ _ t3 idc3 @ (@expr.Ident _ _ _ t4 idc4 @ (@expr.Ident _ _ _ t5 idc5 @ @expr.LetIn _ _ _ _ _ _ _ @ _)) @ _)%expr_pat => None | (@expr.Ident _ _ _ t3 idc3 @ (@expr.Ident _ _ _ t4 idc4 @ #(_)) @ _)%expr_pat | (@expr.Ident _ _ _ t3 idc3 @ (@expr.Ident _ _ _ t4 idc4 @ ($_)%expr) @ _)%expr_pat | (@expr.Ident _ _ _ t3 idc3 @ (@expr.Ident _ _ _ t4 idc4 @ @expr.Abs _ _ _ _ _ _) @ _)%expr_pat | (@expr.Ident _ _ _ t3 idc3 @ (@expr.Ident _ _ _ t4 idc4 @ (#(_) @ _)) @ _)%expr_pat | (@expr.Ident _ _ _ t3 idc3 @ (@expr.Ident _ _ _ t4 idc4 @ (($_)%expr @ _)) @ _)%expr_pat | (@expr.Ident _ _ _ t3 idc3 @ (@expr.Ident _ _ _ t4 idc4 @ (@expr.Abs _ _ _ _ _ _ @ _)) @ _)%expr_pat | (@expr.Ident _ _ _ t3 idc3 @ (@expr.Ident _ _ _ t4 idc4 @ (($_)%expr @ _ @ _)) @ _)%expr_pat | (@expr.Ident _ _ _ t3 idc3 @ (@expr.Ident _ _ _ t4 idc4 @ (@expr.Abs _ _ _ _ _ _ @ _ @ _)) @ _)%expr_pat | (@expr.Ident _ _ _ t3 idc3 @ (@expr.Ident _ _ _ t4 idc4 @ (_ @ _ @ _ @ _)) @ _)%expr_pat | (@expr.Ident _ _ _ t3 idc3 @ (@expr.Ident _ _ _ t4 idc4 @ (@expr.LetIn _ _ _ _ _ _ _ @ _ @ _)) @ _)%expr_pat | (@expr.Ident _ _ _ t3 idc3 @ (@expr.Ident _ _ _ t4 idc4 @ (@expr.LetIn _ _ _ _ _ _ _ @ _)) @ _)%expr_pat | (@expr.Ident _ _ _ t3 idc3 @ (@expr.Ident _ _ _ t4 idc4 @ @expr.LetIn _ _ _ _ _ _ _) @ _)%expr_pat => None | (@expr.Ident _ _ _ t3 idc3 @ #(_) @ _)%expr_pat | (@expr.Ident _ _ _ t3 idc3 @ ($_)%expr @ _)%expr_pat | (@expr.Ident _ _ _ t3 idc3 @ @expr.Abs _ _ _ _ _ _ @ _)%expr_pat | (@expr.Ident _ _ _ t3 idc3 @ (($_)%expr @ _) @ _)%expr_pat | (@expr.Ident _ _ _ t3 idc3 @ (@expr.Abs _ _ _ _ _ _ @ _) @ _)%expr_pat | (@expr.Ident _ _ _ t3 idc3 @ (_ @ _ @ _) @ _)%expr_pat | (@expr.Ident _ _ _ t3 idc3 @ (@expr.LetIn _ _ _ _ _ _ _ @ _) @ _)%expr_pat | (@expr.Ident _ _ _ t3 idc3 @ @expr.LetIn _ _ _ _ _ _ _ @ _)%expr_pat => None | _ => None end;; match x4 with | (@expr.Ident _ _ _ t3 idc3 @ @expr.App _ _ _ s6 _ (@expr.Ident _ _ _ t4 idc4) x7 @ @expr.Ident _ _ _ t5 idc5)%expr_pat => args <- invert_bind_args idc5 Raw.ident.Literal; args0 <- invert_bind_args idc4 Raw.ident.Z_cast; _ <- invert_bind_args idc3 Raw.ident.Z_shiftr; args2 <- invert_bind_args idc2 Raw.ident.Z_cast; args3 <- invert_bind_args idc1 Raw.ident.Z_cast; args4 <- invert_bind_args idc0 Raw.ident.Literal; _ <- invert_bind_args idc Raw.ident.Z_add_get_carry; match pattern.type.unify_extracted_cps ((ℤ -> ℤ) -> ℤ -> ℤ)%ptype (((projT1 args4) -> s2) -> s6 -> (projT1 args))%ptype option (fun x8 : option => x8) with | Some (_, _, (_, _))%zrange => if type.type_beq base.type base.type.type_beq ((ℤ -> ℤ) -> ℤ -> ℤ)%ptype (((projT1 args4) -> s2) -> s6 -> (projT1 args))%ptype then xv <- ident.unify pattern.ident.Literal ##(projT2 args4); v <- type.try_make_transport_cps s2 ℤ; v0 <- type.try_make_transport_cps s6 ℤ; xv0 <- ident.unify pattern.ident.Literal ##(projT2 args); fv <- (x8 <- (let '(r1, r2)%zrange := range in fun (s7 : Z) (rx : zrange) (x8 : expr ℤ) (rshiftr ry : zrange) (y : expr ℤ) (offset : Z) => if (s7 =? 2 ^ Z.log2 s7) && (ZRange.normalize ry >> ZRange.normalize (ZRange.constant offset) <=? ZRange.normalize rshiftr)%zrange && (ZRange.normalize rshiftr <=? r[0 ~> s7 - 1])%zrange then Some (#(Z_cast2 (r1, r2))%expr @ (#(fancy_add (Z.log2 s7) (- offset))%expr @ (#(Z_cast rx)%expr @ x8, #(Z_cast ry)%expr @ y)))%expr_pat else None) (let (x8, _) := xv in x8) args3 (v (Compile.reflect x3)) args2 args0 (v0 (Compile.reflect x7)) (let (x8, _) := xv0 in x8); Some (Base x8)); Some (fv0 <-- fv; Base fv0)%under_lets else None | None => None end | (@expr.Ident _ _ _ t3 idc3 @ @expr.App _ _ _ s6 _ (@expr.Ident _ _ _ t4 idc4) x7 @ ($_)%expr)%expr_pat | (@expr.Ident _ _ _ t3 idc3 @ @expr.App _ _ _ s6 _ (@expr.Ident _ _ _ t4 idc4) x7 @ @expr.Abs _ _ _ _ _ _)%expr_pat | (@expr.Ident _ _ _ t3 idc3 @ @expr.App _ _ _ s6 _ (@expr.Ident _ _ _ t4 idc4) x7 @ (_ @ _))%expr_pat | (@expr.Ident _ _ _ t3 idc3 @ @expr.App _ _ _ s6 _ (@expr.Ident _ _ _ t4 idc4) x7 @ @expr.LetIn _ _ _ _ _ _ _)%expr_pat => None | (@expr.Ident _ _ _ t3 idc3 @ @expr.App _ _ _ s6 _ ($_)%expr _ @ _)%expr_pat | (@expr.Ident _ _ _ t3 idc3 @ @expr.App _ _ _ s6 _ (@expr.Abs _ _ _ _ _ _) _ @ _)%expr_pat | (@expr.Ident _ _ _ t3 idc3 @ @expr.App _ _ _ s6 _ (_ @ _) _ @ _)%expr_pat | (@expr.Ident _ _ _ t3 idc3 @ @expr.App _ _ _ s6 _ (@expr.LetIn _ _ _ _ _ _ _) _ @ _)%expr_pat => None | (@expr.Ident _ _ _ t3 idc3 @ #(_) @ _)%expr_pat | (@expr.Ident _ _ _ t3 idc3 @ ($_)%expr @ _)%expr_pat | (@expr.Ident _ _ _ t3 idc3 @ @expr.Abs _ _ _ _ _ _ @ _)%expr_pat | (@expr.Ident _ _ _ t3 idc3 @ @expr.LetIn _ _ _ _ _ _ _ @ _)%expr_pat => None | _ => None end;; match x3 with | (@expr.Ident _ _ _ t3 idc3 @ @expr.App _ _ _ s6 _ (@expr.Ident _ _ _ t4 idc4) x7 @ @expr.Ident _ _ _ t5 idc5)%expr_pat => args <- invert_bind_args idc5 Raw.ident.Literal; args0 <- invert_bind_args idc4 Raw.ident.Z_cast; _ <- invert_bind_args idc3 Raw.ident.Z_shiftr; args2 <- invert_bind_args idc2 Raw.ident.Z_cast; args3 <- invert_bind_args idc1 Raw.ident.Z_cast; args4 <- invert_bind_args idc0 Raw.ident.Literal; _ <- invert_bind_args idc Raw.ident.Z_add_get_carry; match pattern.type.unify_extracted_cps ((ℤ -> ℤ -> ℤ) -> ℤ)%ptype (((projT1 args4) -> s6 -> (projT1 args)) -> s3)%ptype option (fun x8 : option => x8) with | Some (_, (_, _), _)%zrange => if type.type_beq base.type base.type.type_beq ((ℤ -> ℤ -> ℤ) -> ℤ)%ptype (((projT1 args4) -> s6 -> (projT1 args)) -> s3)%ptype then xv <- ident.unify pattern.ident.Literal ##(projT2 args4); v <- type.try_make_transport_cps s6 ℤ; xv0 <- ident.unify pattern.ident.Literal ##(projT2 args); v0 <- type.try_make_transport_cps s3 ℤ; fv <- (x8 <- (let '(r1, r2)%zrange := range in fun (s7 : Z) (rshiftr ry : zrange) (y : expr ℤ) (offset : Z) (rx : zrange) (x8 : expr ℤ) => if (s7 =? 2 ^ Z.log2 s7) && (ZRange.normalize ry >> ZRange.normalize (ZRange.constant offset) <=? ZRange.normalize rshiftr)%zrange && (ZRange.normalize rshiftr <=? r[0 ~> s7 - 1])%zrange then Some (#(Z_cast2 (r1, r2))%expr @ (#(fancy_add (Z.log2 s7) (- offset))%expr @ (#(Z_cast rx)%expr @ x8, #(Z_cast ry)%expr @ y)))%expr_pat else None) (let (x8, _) := xv in x8) args3 args0 (v (Compile.reflect x7)) (let (x8, _) := xv0 in x8) args2 (v0 (Compile.reflect x4)); Some (Base x8)); Some (fv0 <-- fv; Base fv0)%under_lets else None | None => None end | (@expr.Ident _ _ _ t3 idc3 @ @expr.App _ _ _ s6 _ (@expr.Ident _ _ _ t4 idc4) x7 @ ($_)%expr)%expr_pat | (@expr.Ident _ _ _ t3 idc3 @ @expr.App _ _ _ s6 _ (@expr.Ident _ _ _ t4 idc4) x7 @ @expr.Abs _ _ _ _ _ _)%expr_pat | (@expr.Ident _ _ _ t3 idc3 @ @expr.App _ _ _ s6 _ (@expr.Ident _ _ _ t4 idc4) x7 @ (_ @ _))%expr_pat | (@expr.Ident _ _ _ t3 idc3 @ @expr.App _ _ _ s6 _ (@expr.Ident _ _ _ t4 idc4) x7 @ @expr.LetIn _ _ _ _ _ _ _)%expr_pat => None | (@expr.Ident _ _ _ t3 idc3 @ @expr.App _ _ _ s6 _ ($_)%expr _ @ _)%expr_pat | (@expr.Ident _ _ _ t3 idc3 @ @expr.App _ _ _ s6 _ (@expr.Abs _ _ _ _ _ _) _ @ _)%expr_pat | (@expr.Ident _ _ _ t3 idc3 @ @expr.App _ _ _ s6 _ (_ @ _) _ @ _)%expr_pat | (@expr.Ident _ _ _ t3 idc3 @ @expr.App _ _ _ s6 _ (@expr.LetIn _ _ _ _ _ _ _) _ @ _)%expr_pat => None | (@expr.Ident _ _ _ t3 idc3 @ #(_) @ _)%expr_pat | (@expr.Ident _ _ _ t3 idc3 @ ($_)%expr @ _)%expr_pat | (@expr.Ident _ _ _ t3 idc3 @ @expr.Abs _ _ _ _ _ _ @ _)%expr_pat | (@expr.Ident _ _ _ t3 idc3 @ @expr.LetIn _ _ _ _ _ _ _ @ _)%expr_pat => None | _ => None end;; args <- invert_bind_args idc2 Raw.ident.Z_cast; args0 <- invert_bind_args idc1 Raw.ident.Z_cast; args1 <- invert_bind_args idc0 Raw.ident.Literal; _ <- invert_bind_args idc Raw.ident.Z_add_get_carry; match pattern.type.unify_extracted_cps ((ℤ -> ℤ) -> ℤ)%ptype (((projT1 args1) -> s2) -> s3)%ptype option (fun x5 : option => x5) with | Some (_, _, _)%zrange => if type.type_beq base.type base.type.type_beq ((ℤ -> ℤ) -> ℤ)%ptype (((projT1 args1) -> s2) -> s3)%ptype then xv <- ident.unify pattern.ident.Literal ##(projT2 args1); v <- type.try_make_transport_cps s2 ℤ; v0 <- type.try_make_transport_cps s3 ℤ; fv <- (x5 <- (let '(r1, r2)%zrange := range in fun (s4 : Z) (rx : zrange) (x5 : expr ℤ) (ry : zrange) (y : expr ℤ) => if (s4 =? 2 ^ Z.log2 s4) && (ZRange.normalize ry <=? r[0 ~> s4 - 1])%zrange then Some (#(Z_cast2 (r1, r2))%expr @ (#(fancy_add (Z.log2 s4) 0)%expr @ (#(Z_cast rx)%expr @ x5, #(Z_cast ry)%expr @ y)))%expr_pat else None) (let (x5, _) := xv in x5) args0 (v (Compile.reflect x3)) args (v0 (Compile.reflect x4)); Some (Base x5)); Some (fv0 <-- fv; Base fv0)%under_lets else None | None => None end | @expr.App _ _ _ s3 _ ($_)%expr _ | @expr.App _ _ _ s3 _ (@expr.Abs _ _ _ _ _ _) _ | @expr.App _ _ _ s3 _ (_ @ _)%expr_pat _ | @expr.App _ _ _ s3 _ (@expr.LetIn _ _ _ _ _ _ _) _ => None | _ => None end | @expr.App _ _ _ s2 _ ($_)%expr _ | @expr.App _ _ _ s2 _ (@expr.Abs _ _ _ _ _ _) _ | @expr.App _ _ _ s2 _ (_ @ _)%expr_pat _ | @expr.App _ _ _ s2 _ (@expr.LetIn _ _ _ _ _ _ _) _ => None | _ => None end | _ => None end;; match x2 with | @expr.Ident _ _ _ t0 idc0 => match x1 with | @expr.Ident _ _ _ t1 idc1 => match x0 with | @expr.App _ _ _ s2 _ (@expr.Ident _ _ _ t2 idc2) x3 => match x3 with | (@expr.Ident _ _ _ t3 idc3 @ x5 @ x4)%expr_pat => match x5 with | (@expr.Ident _ _ _ t4 idc4 @ (@expr.Ident _ _ _ t5 idc5 @ @expr.App _ _ _ s8 _ (@expr.Ident _ _ _ t6 idc6) x9 @ @expr.Ident _ _ _ t7 idc7))%expr_pat => match x4 with | @expr.Ident _ _ _ t8 idc8 => args <- invert_bind_args idc8 Raw.ident.Literal; args0 <- invert_bind_args idc7 Raw.ident.Literal; args1 <- invert_bind_args idc6 Raw.ident.Z_cast; _ <- invert_bind_args idc5 Raw.ident.Z_land; args3 <- invert_bind_args idc4 Raw.ident.Z_cast; _ <- invert_bind_args idc3 Raw.ident.Z_shiftl; args5 <- invert_bind_args idc2 Raw.ident.Z_cast; args6 <- invert_bind_args idc1 Raw.ident.Literal; args7 <- invert_bind_args idc0 Raw.ident.Literal; _ <- invert_bind_args idc Raw.ident.Z_sub_get_borrow; match pattern.type.unify_extracted_cps ((ℤ -> ℤ) -> (ℤ -> ℤ) -> ℤ)%ptype (((projT1 args7) -> (projT1 args6)) -> (s8 -> (projT1 args0)) -> (projT1 args))%ptype option (fun x10 : option => x10) with | Some (_, _, (_, _, _))%zrange => if type.type_beq base.type base.type.type_beq ((ℤ -> ℤ) -> (ℤ -> ℤ) -> ℤ)%ptype (((projT1 args7) -> (projT1 args6)) -> (s8 -> (projT1 args0)) -> (projT1 args))%ptype then xv <- ident.unify pattern.ident.Literal ##(projT2 args7); xv0 <- ident.unify pattern.ident.Literal ##(projT2 args6); v <- type.try_make_transport_cps s8 ℤ; xv1 <- ident.unify pattern.ident.Literal ##(projT2 args0); xv2 <- ident.unify pattern.ident.Literal ##(projT2 args); fv <- (x10 <- (let '(r1, r2)%zrange := range in fun (s9 xx : Z) (rshiftl rland ry : zrange) (y : expr ℤ) (mask offset : Z) => if (s9 =? 2 ^ Z.log2 s9) && (ZRange.normalize rland << ZRange.normalize (ZRange.constant offset) <=? ZRange.normalize rshiftl)%zrange && (ZRange.normalize rshiftl <=? r[0 ~> s9 - 1])%zrange && (ZRange.normalize ry &' ZRange.normalize (ZRange.constant mask) <=? ZRange.normalize rland)%zrange && (mask =? Z.ones (Z.log2 s9 - offset)) && (0 <=? offset) && (offset <=? Z.log2 s9) then Some (#(Z_cast2 (r1, r2))%expr @ (#(fancy_sub (Z.log2 s9) offset)%expr @ ((##xx)%expr, #(Z_cast ry)%expr @ y)))%expr_pat else None) (let (x10, _) := xv in x10) (let (x10, _) := xv0 in x10) args5 args3 args1 (v (Compile.reflect x9)) (let (x10, _) := xv1 in x10) (let (x10, _) := xv2 in x10); Some (Base x10)); Some (fv0 <-- fv; Base fv0)%under_lets else None | None => None end | _ => None end | (@expr.Ident _ _ _ t4 idc4 @ (@expr.Ident _ _ _ t5 idc5 @ @expr.App _ _ _ s8 _ (@expr.Ident _ _ _ t6 idc6) x9 @ ($_)%expr))%expr_pat | (@expr.Ident _ _ _ t4 idc4 @ (@expr.Ident _ _ _ t5 idc5 @ @expr.App _ _ _ s8 _ (@expr.Ident _ _ _ t6 idc6) x9 @ @expr.Abs _ _ _ _ _ _))%expr_pat | (@expr.Ident _ _ _ t4 idc4 @ (@expr.Ident _ _ _ t5 idc5 @ @expr.App _ _ _ s8 _ (@expr.Ident _ _ _ t6 idc6) x9 @ (_ @ _)))%expr_pat | (@expr.Ident _ _ _ t4 idc4 @ (@expr.Ident _ _ _ t5 idc5 @ @expr.App _ _ _ s8 _ (@expr.Ident _ _ _ t6 idc6) x9 @ @expr.LetIn _ _ _ _ _ _ _))%expr_pat => None | (@expr.Ident _ _ _ t4 idc4 @ (@expr.Ident _ _ _ t5 idc5 @ @expr.App _ _ _ s8 _ ($_)%expr _ @ _))%expr_pat | (@expr.Ident _ _ _ t4 idc4 @ (@expr.Ident _ _ _ t5 idc5 @ @expr.App _ _ _ s8 _ (@expr.Abs _ _ _ _ _ _) _ @ _))%expr_pat | (@expr.Ident _ _ _ t4 idc4 @ (@expr.Ident _ _ _ t5 idc5 @ @expr.App _ _ _ s8 _ (_ @ _) _ @ _))%expr_pat | (@expr.Ident _ _ _ t4 idc4 @ (@expr.Ident _ _ _ t5 idc5 @ @expr.App _ _ _ s8 _ (@expr.LetIn _ _ _ _ _ _ _) _ @ _))%expr_pat => None | (@expr.Ident _ _ _ t4 idc4 @ (@expr.Ident _ _ _ t5 idc5 @ #(_) @ _))%expr_pat | (@expr.Ident _ _ _ t4 idc4 @ (@expr.Ident _ _ _ t5 idc5 @ ($_)%expr @ _))%expr_pat | (@expr.Ident _ _ _ t4 idc4 @ (@expr.Ident _ _ _ t5 idc5 @ @expr.Abs _ _ _ _ _ _ @ _))%expr_pat | (@expr.Ident _ _ _ t4 idc4 @ (@expr.Ident _ _ _ t5 idc5 @ @expr.LetIn _ _ _ _ _ _ _ @ _))%expr_pat => None | (@expr.Ident _ _ _ t4 idc4 @ #(_))%expr_pat | (@expr.Ident _ _ _ t4 idc4 @ ($_)%expr)%expr_pat | (@expr.Ident _ _ _ t4 idc4 @ @expr.Abs _ _ _ _ _ _)%expr_pat | (@expr.Ident _ _ _ t4 idc4 @ (#(_) @ _))%expr_pat | (@expr.Ident _ _ _ t4 idc4 @ (($_)%expr @ _))%expr_pat | (@expr.Ident _ _ _ t4 idc4 @ (@expr.Abs _ _ _ _ _ _ @ _))%expr_pat | (@expr.Ident _ _ _ t4 idc4 @ (($_)%expr @ _ @ _))%expr_pat | (@expr.Ident _ _ _ t4 idc4 @ (@expr.Abs _ _ _ _ _ _ @ _ @ _))%expr_pat | (@expr.Ident _ _ _ t4 idc4 @ (_ @ _ @ _ @ _))%expr_pat | (@expr.Ident _ _ _ t4 idc4 @ (@expr.LetIn _ _ _ _ _ _ _ @ _ @ _))%expr_pat | (@expr.Ident _ _ _ t4 idc4 @ (@expr.LetIn _ _ _ _ _ _ _ @ _))%expr_pat | (@expr.Ident _ _ _ t4 idc4 @ @expr.LetIn _ _ _ _ _ _ _)%expr_pat => None | _ => None end;; match x5 with | @expr.App _ _ _ s5 _ (@expr.Ident _ _ _ t4 idc4) x6 => match x4 with | @expr.Ident _ _ _ t5 idc5 => args <- invert_bind_args idc5 Raw.ident.Literal; args0 <- invert_bind_args idc4 Raw.ident.Z_cast; _ <- invert_bind_args idc3 Raw.ident.Z_shiftr; args2 <- invert_bind_args idc2 Raw.ident.Z_cast; args3 <- invert_bind_args idc1 Raw.ident.Literal; args4 <- invert_bind_args idc0 Raw.ident.Literal; _ <- invert_bind_args idc Raw.ident.Z_sub_get_borrow; match pattern.type.unify_extracted_cps ((ℤ -> ℤ) -> ℤ -> ℤ)%ptype (((projT1 args4) -> (projT1 args3)) -> s5 -> (projT1 args))%ptype option (fun x7 : option => x7) with | Some (_, _, (_, _))%zrange => if type.type_beq base.type base.type.type_beq ((ℤ -> ℤ) -> ℤ -> ℤ)%ptype (((projT1 args4) -> (projT1 args3)) -> s5 -> (projT1 args))%ptype then xv <- ident.unify pattern.ident.Literal ##(projT2 args4); xv0 <- ident.unify pattern.ident.Literal ##(projT2 args3); v <- type.try_make_transport_cps s5 ℤ; xv1 <- ident.unify pattern.ident.Literal ##(projT2 args); fv <- (x7 <- (let '(r1, r2)%zrange := range in fun (s6 xx : Z) (rshiftr ry : zrange) (y : expr ℤ) (offset : Z) => if (s6 =? 2 ^ Z.log2 s6) && (ZRange.normalize ry >> ZRange.normalize (ZRange.constant offset) <=? ZRange.normalize rshiftr)%zrange && (ZRange.normalize rshiftr <=? r[0 ~> s6 - 1])%zrange then Some (#(Z_cast2 (r1, r2))%expr @ (#(fancy_sub (Z.log2 s6) (- offset))%expr @ ((##xx)%expr, #(Z_cast ry)%expr @ y)))%expr_pat else None) (let (x7, _) := xv in x7) (let (x7, _) := xv0 in x7) args2 args0 (v (Compile.reflect x6)) (let (x7, _) := xv1 in x7); Some (Base x7)); Some (fv0 <-- fv; Base fv0)%under_lets else None | None => None end | _ => None end | @expr.App _ _ _ s5 _ ($_)%expr _ | @expr.App _ _ _ s5 _ (@expr.Abs _ _ _ _ _ _) _ | @expr.App _ _ _ s5 _ (_ @ _)%expr_pat _ | @expr.App _ _ _ s5 _ (@expr.LetIn _ _ _ _ _ _ _) _ => None | _ => None end | _ => None end;; args <- invert_bind_args idc2 Raw.ident.Z_cast; args0 <- invert_bind_args idc1 Raw.ident.Literal; args1 <- invert_bind_args idc0 Raw.ident.Literal; _ <- invert_bind_args idc Raw.ident.Z_sub_get_borrow; match pattern.type.unify_extracted_cps ((ℤ -> ℤ) -> ℤ)%ptype (((projT1 args1) -> (projT1 args0)) -> s2)%ptype option (fun x4 : option => x4) with | Some (_, _, _)%zrange => if type.type_beq base.type base.type.type_beq ((ℤ -> ℤ) -> ℤ)%ptype (((projT1 args1) -> (projT1 args0)) -> s2)%ptype then xv <- ident.unify pattern.ident.Literal ##(projT2 args1); xv0 <- ident.unify pattern.ident.Literal ##(projT2 args0); v <- type.try_make_transport_cps s2 ℤ; fv <- (x4 <- (let '(r1, r2)%zrange := range in fun (s3 xx : Z) (ry : zrange) (y : expr ℤ) => if (s3 =? 2 ^ Z.log2 s3) && (ZRange.normalize ry <=? r[0 ~> s3 - 1])%zrange then Some (#(Z_cast2 (r1, r2))%expr @ (#(fancy_sub (Z.log2 s3) 0)%expr @ ((##xx)%expr, #(Z_cast ry)%expr @ y)))%expr_pat else None) (let (x4, _) := xv in x4) (let (x4, _) := xv0 in x4) args (v (Compile.reflect x3)); Some (Base x4)); Some (fv0 <-- fv; Base fv0)%under_lets else None | None => None end | @expr.App _ _ _ s2 _ ($_)%expr _ | @expr.App _ _ _ s2 _ (@expr.Abs _ _ _ _ _ _) _ | @expr.App _ _ _ s2 _ (_ @ _)%expr_pat _ | @expr.App _ _ _ s2 _ (@expr.LetIn _ _ _ _ _ _ _) _ => None | _ => None end | @expr.App _ _ _ s2 _ (@expr.Ident _ _ _ t1 idc1) x3 => match x0 with | @expr.Ident _ _ _ t2 idc2 => args <- invert_bind_args idc2 Raw.ident.Literal; args0 <- invert_bind_args idc1 Raw.ident.Z_cast; args1 <- invert_bind_args idc0 Raw.ident.Literal; _ <- invert_bind_args idc Raw.ident.Z_sub_get_borrow; match pattern.type.unify_extracted_cps ((ℤ -> ℤ) -> ℤ)%ptype (((projT1 args1) -> s2) -> (projT1 args))%ptype option (fun x4 : option => x4) with | Some (_, _, _)%zrange => if type.type_beq base.type base.type.type_beq ((ℤ -> ℤ) -> ℤ)%ptype (((projT1 args1) -> s2) -> (projT1 args))%ptype then xv <- ident.unify pattern.ident.Literal ##(projT2 args1); v <- type.try_make_transport_cps s2 ℤ; xv0 <- ident.unify pattern.ident.Literal ##(projT2 args); fv <- (x4 <- (let '(r1, r2)%zrange := range in fun (s3 : Z) (rx : zrange) (x4 : expr ℤ) (yy : Z) => if (s3 =? 2 ^ Z.log2 s3) && (ZRange.normalize (ZRange.constant yy) <=? r[0 ~> s3 - 1])%zrange then Some (#(Z_cast2 (r1, r2))%expr @ (#(fancy_sub (Z.log2 s3) 0)%expr @ (#(Z_cast rx)%expr @ x4, (##yy)%expr)))%expr_pat else None) (let (x4, _) := xv in x4) args0 (v (Compile.reflect x3)) (let (x4, _) := xv0 in x4); Some (Base x4)); Some (fv0 <-- fv; Base fv0)%under_lets else None | None => None end | @expr.App _ _ _ s3 _ (@expr.Ident _ _ _ t2 idc2) x4 => match x4 with | (@expr.Ident _ _ _ t3 idc3 @ x6 @ x5)%expr_pat => match x6 with | (@expr.Ident _ _ _ t4 idc4 @ (@expr.Ident _ _ _ t5 idc5 @ @expr.App _ _ _ s9 _ (@expr.Ident _ _ _ t6 idc6) x10 @ @expr.Ident _ _ _ t7 idc7))%expr_pat => match x5 with | @expr.Ident _ _ _ t8 idc8 => args <- invert_bind_args idc8 Raw.ident.Literal; args0 <- invert_bind_args idc7 Raw.ident.Literal; args1 <- invert_bind_args idc6 Raw.ident.Z_cast; _ <- invert_bind_args idc5 Raw.ident.Z_land; args3 <- invert_bind_args idc4 Raw.ident.Z_cast; _ <- invert_bind_args idc3 Raw.ident.Z_shiftl; args5 <- invert_bind_args idc2 Raw.ident.Z_cast; args6 <- invert_bind_args idc1 Raw.ident.Z_cast; args7 <- invert_bind_args idc0 Raw.ident.Literal; _ <- invert_bind_args idc Raw.ident.Z_sub_get_borrow; match pattern.type.unify_extracted_cps ((ℤ -> ℤ) -> (ℤ -> ℤ) -> ℤ)%ptype (((projT1 args7) -> s2) -> (s9 -> (projT1 args0)) -> (projT1 args))%ptype option (fun x11 : option => x11) with | Some (_, _, (_, _, _))%zrange => if type.type_beq base.type base.type.type_beq ((ℤ -> ℤ) -> (ℤ -> ℤ) -> ℤ)%ptype (((projT1 args7) -> s2) -> (s9 -> (projT1 args0)) -> (projT1 args))%ptype then xv <- ident.unify pattern.ident.Literal ##(projT2 args7); v <- type.try_make_transport_cps s2 ℤ; v0 <- type.try_make_transport_cps s9 ℤ; xv0 <- ident.unify pattern.ident.Literal ##(projT2 args0); xv1 <- ident.unify pattern.ident.Literal ##(projT2 args); fv <- (x11 <- (let '(r1, r2)%zrange := range in fun (s10 : Z) (rx : zrange) (x11 : expr ℤ) (rshiftl rland ry : zrange) (y : expr ℤ) (mask offset : Z) => if (s10 =? 2 ^ Z.log2 s10) && (ZRange.normalize rland << ZRange.normalize (ZRange.constant offset) <=? ZRange.normalize rshiftl)%zrange && (ZRange.normalize rshiftl <=? r[0 ~> s10 - 1])%zrange && (ZRange.normalize ry &' ZRange.normalize (ZRange.constant mask) <=? ZRange.normalize rland)%zrange && (mask =? Z.ones (Z.log2 s10 - offset)) && (0 <=? offset) && (offset <=? Z.log2 s10) then Some (#(Z_cast2 (r1, r2))%expr @ (#(fancy_sub (Z.log2 s10) offset)%expr @ (#(Z_cast rx)%expr @ x11, #(Z_cast ry)%expr @ y)))%expr_pat else None) (let (x11, _) := xv in x11) args6 (v (Compile.reflect x3)) args5 args3 args1 (v0 (Compile.reflect x10)) (let (x11, _) := xv0 in x11) (let (x11, _) := xv1 in x11); Some (Base x11)); Some (fv0 <-- fv; Base fv0)%under_lets else None | None => None end | _ => None end | (@expr.Ident _ _ _ t4 idc4 @ (@expr.Ident _ _ _ t5 idc5 @ @expr.App _ _ _ s9 _ (@expr.Ident _ _ _ t6 idc6) x10 @ ($_)%expr))%expr_pat | (@expr.Ident _ _ _ t4 idc4 @ (@expr.Ident _ _ _ t5 idc5 @ @expr.App _ _ _ s9 _ (@expr.Ident _ _ _ t6 idc6) x10 @ @expr.Abs _ _ _ _ _ _))%expr_pat | (@expr.Ident _ _ _ t4 idc4 @ (@expr.Ident _ _ _ t5 idc5 @ @expr.App _ _ _ s9 _ (@expr.Ident _ _ _ t6 idc6) x10 @ (_ @ _)))%expr_pat | (@expr.Ident _ _ _ t4 idc4 @ (@expr.Ident _ _ _ t5 idc5 @ @expr.App _ _ _ s9 _ (@expr.Ident _ _ _ t6 idc6) x10 @ @expr.LetIn _ _ _ _ _ _ _))%expr_pat => None | (@expr.Ident _ _ _ t4 idc4 @ (@expr.Ident _ _ _ t5 idc5 @ @expr.App _ _ _ s9 _ ($_)%expr _ @ _))%expr_pat | (@expr.Ident _ _ _ t4 idc4 @ (@expr.Ident _ _ _ t5 idc5 @ @expr.App _ _ _ s9 _ (@expr.Abs _ _ _ _ _ _) _ @ _))%expr_pat | (@expr.Ident _ _ _ t4 idc4 @ (@expr.Ident _ _ _ t5 idc5 @ @expr.App _ _ _ s9 _ (_ @ _) _ @ _))%expr_pat | (@expr.Ident _ _ _ t4 idc4 @ (@expr.Ident _ _ _ t5 idc5 @ @expr.App _ _ _ s9 _ (@expr.LetIn _ _ _ _ _ _ _) _ @ _))%expr_pat => None | (@expr.Ident _ _ _ t4 idc4 @ (@expr.Ident _ _ _ t5 idc5 @ #(_) @ _))%expr_pat | (@expr.Ident _ _ _ t4 idc4 @ (@expr.Ident _ _ _ t5 idc5 @ ($_)%expr @ _))%expr_pat | (@expr.Ident _ _ _ t4 idc4 @ (@expr.Ident _ _ _ t5 idc5 @ @expr.Abs _ _ _ _ _ _ @ _))%expr_pat | (@expr.Ident _ _ _ t4 idc4 @ (@expr.Ident _ _ _ t5 idc5 @ @expr.LetIn _ _ _ _ _ _ _ @ _))%expr_pat => None | (@expr.Ident _ _ _ t4 idc4 @ #(_))%expr_pat | (@expr.Ident _ _ _ t4 idc4 @ ($_)%expr)%expr_pat | (@expr.Ident _ _ _ t4 idc4 @ @expr.Abs _ _ _ _ _ _)%expr_pat | (@expr.Ident _ _ _ t4 idc4 @ (#(_) @ _))%expr_pat | (@expr.Ident _ _ _ t4 idc4 @ (($_)%expr @ _))%expr_pat | (@expr.Ident _ _ _ t4 idc4 @ (@expr.Abs _ _ _ _ _ _ @ _))%expr_pat | (@expr.Ident _ _ _ t4 idc4 @ (($_)%expr @ _ @ _))%expr_pat | (@expr.Ident _ _ _ t4 idc4 @ (@expr.Abs _ _ _ _ _ _ @ _ @ _))%expr_pat | (@expr.Ident _ _ _ t4 idc4 @ (_ @ _ @ _ @ _))%expr_pat | (@expr.Ident _ _ _ t4 idc4 @ (@expr.LetIn _ _ _ _ _ _ _ @ _ @ _))%expr_pat | (@expr.Ident _ _ _ t4 idc4 @ (@expr.LetIn _ _ _ _ _ _ _ @ _))%expr_pat | (@expr.Ident _ _ _ t4 idc4 @ @expr.LetIn _ _ _ _ _ _ _)%expr_pat => None | _ => None end;; match x6 with | @expr.App _ _ _ s6 _ (@expr.Ident _ _ _ t4 idc4) x7 => match x5 with | @expr.Ident _ _ _ t5 idc5 => args <- invert_bind_args idc5 Raw.ident.Literal; args0 <- invert_bind_args idc4 Raw.ident.Z_cast; _ <- invert_bind_args idc3 Raw.ident.Z_shiftr; args2 <- invert_bind_args idc2 Raw.ident.Z_cast; args3 <- invert_bind_args idc1 Raw.ident.Z_cast; args4 <- invert_bind_args idc0 Raw.ident.Literal; _ <- invert_bind_args idc Raw.ident.Z_sub_get_borrow; match pattern.type.unify_extracted_cps ((ℤ -> ℤ) -> ℤ -> ℤ)%ptype (((projT1 args4) -> s2) -> s6 -> (projT1 args))%ptype option (fun x8 : option => x8) with | Some (_, _, (_, _))%zrange => if type.type_beq base.type base.type.type_beq ((ℤ -> ℤ) -> ℤ -> ℤ)%ptype (((projT1 args4) -> s2) -> s6 -> (projT1 args))%ptype then xv <- ident.unify pattern.ident.Literal ##(projT2 args4); v <- type.try_make_transport_cps s2 ℤ; v0 <- type.try_make_transport_cps s6 ℤ; xv0 <- ident.unify pattern.ident.Literal ##(projT2 args); fv <- (x8 <- (let '(r1, r2)%zrange := range in fun (s7 : Z) (rx : zrange) (x8 : expr ℤ) (rshiftr ry : zrange) (y : expr ℤ) (offset : Z) => if (s7 =? 2 ^ Z.log2 s7) && (ZRange.normalize ry >> ZRange.normalize (ZRange.constant offset) <=? ZRange.normalize rshiftr)%zrange && (ZRange.normalize rshiftr <=? r[0 ~> s7 - 1])%zrange then Some (#(Z_cast2 (r1, r2))%expr @ (#(fancy_sub (Z.log2 s7) (- offset))%expr @ (#(Z_cast rx)%expr @ x8, #(Z_cast ry)%expr @ y)))%expr_pat else None) (let (x8, _) := xv in x8) args3 (v (Compile.reflect x3)) args2 args0 (v0 (Compile.reflect x7)) (let (x8, _) := xv0 in x8); Some (Base x8)); Some (fv0 <-- fv; Base fv0)%under_lets else None | None => None end | _ => None end | @expr.App _ _ _ s6 _ ($_)%expr _ | @expr.App _ _ _ s6 _ (@expr.Abs _ _ _ _ _ _) _ | @expr.App _ _ _ s6 _ (_ @ _)%expr_pat _ | @expr.App _ _ _ s6 _ (@expr.LetIn _ _ _ _ _ _ _) _ => None | _ => None end | _ => None end;; args <- invert_bind_args idc2 Raw.ident.Z_cast; args0 <- invert_bind_args idc1 Raw.ident.Z_cast; args1 <- invert_bind_args idc0 Raw.ident.Literal; _ <- invert_bind_args idc Raw.ident.Z_sub_get_borrow; match pattern.type.unify_extracted_cps ((ℤ -> ℤ) -> ℤ)%ptype (((projT1 args1) -> s2) -> s3)%ptype option (fun x5 : option => x5) with | Some (_, _, _)%zrange => if type.type_beq base.type base.type.type_beq ((ℤ -> ℤ) -> ℤ)%ptype (((projT1 args1) -> s2) -> s3)%ptype then xv <- ident.unify pattern.ident.Literal ##(projT2 args1); v <- type.try_make_transport_cps s2 ℤ; v0 <- type.try_make_transport_cps s3 ℤ; fv <- (x5 <- (let '(r1, r2)%zrange := range in fun (s4 : Z) (rx : zrange) (x5 : expr ℤ) (ry : zrange) (y : expr ℤ) => if (s4 =? 2 ^ Z.log2 s4) && (ZRange.normalize ry <=? r[0 ~> s4 - 1])%zrange then Some (#(Z_cast2 (r1, r2))%expr @ (#(fancy_sub (Z.log2 s4) 0)%expr @ (#(Z_cast rx)%expr @ x5, #(Z_cast ry)%expr @ y)))%expr_pat else None) (let (x5, _) := xv in x5) args0 (v (Compile.reflect x3)) args (v0 (Compile.reflect x4)); Some (Base x5)); Some (fv0 <-- fv; Base fv0)%under_lets else None | None => None end | @expr.App _ _ _ s3 _ ($_)%expr _ | @expr.App _ _ _ s3 _ (@expr.Abs _ _ _ _ _ _) _ | @expr.App _ _ _ s3 _ (_ @ _)%expr_pat _ | @expr.App _ _ _ s3 _ (@expr.LetIn _ _ _ _ _ _ _) _ => None | _ => None end | @expr.App _ _ _ s2 _ ($_)%expr _ | @expr.App _ _ _ s2 _ (@expr.Abs _ _ _ _ _ _) _ | @expr.App _ _ _ s2 _ (_ @ _)%expr_pat _ | @expr.App _ _ _ s2 _ (@expr.LetIn _ _ _ _ _ _ _) _ => None | _ => None end | _ => None end | (@expr.Ident _ _ _ t idc @ x3 @ x2 @ x1 @ x0)%expr_pat => match x3 with | @expr.Ident _ _ _ t0 idc0 => match x2 with | @expr.Ident _ _ _ t1 idc1 => match x1 with | @expr.Ident _ _ _ t2 idc2 => match x0 with | @expr.App _ _ _ s3 _ (@expr.Ident _ _ _ t3 idc3) x4 => match x4 with | (@expr.Ident _ _ _ t4 idc4 @ x6 @ x5)%expr_pat => match x6 with | (@expr.Ident _ _ _ t5 idc5 @ (@expr.Ident _ _ _ t6 idc6 @ @expr.App _ _ _ s9 _ (@expr.Ident _ _ _ t7 idc7) x10 @ @expr.Ident _ _ _ t8 idc8))%expr_pat => match x5 with | @expr.Ident _ _ _ t9 idc9 => args <- invert_bind_args idc9 Raw.ident.Literal; args0 <- invert_bind_args idc8 Raw.ident.Literal; args1 <- invert_bind_args idc7 Raw.ident.Z_cast; _ <- invert_bind_args idc6 Raw.ident.Z_land; args3 <- invert_bind_args idc5 Raw.ident.Z_cast; _ <- invert_bind_args idc4 Raw.ident.Z_shiftl; args5 <- invert_bind_args idc3 Raw.ident.Z_cast; args6 <- invert_bind_args idc2 Raw.ident.Literal; args7 <- invert_bind_args idc1 Raw.ident.Literal; args8 <- invert_bind_args idc0 Raw.ident.Literal; _ <- invert_bind_args idc Raw.ident.Z_add_with_get_carry; match pattern.type.unify_extracted_cps (((ℤ -> ℤ) -> ℤ) -> (ℤ -> ℤ) -> ℤ)%ptype ((((projT1 args8) -> (projT1 args7)) -> (projT1 args6)) -> (s9 -> (projT1 args0)) -> (projT1 args))%ptype option (fun x11 : option => x11) with | Some (_, _, _, (_, _, _))%zrange => if type.type_beq base.type base.type.type_beq (((ℤ -> ℤ) -> ℤ) -> (ℤ -> ℤ) -> ℤ)%ptype ((((projT1 args8) -> (projT1 args7)) -> (projT1 args6)) -> (s9 -> (projT1 args0)) -> (projT1 args))%ptype then xv <- ident.unify pattern.ident.Literal ##(projT2 args8); xv0 <- ident.unify pattern.ident.Literal ##(projT2 args7); xv1 <- ident.unify pattern.ident.Literal ##(projT2 args6); v <- type.try_make_transport_cps s9 ℤ; xv2 <- ident.unify pattern.ident.Literal ##(projT2 args0); xv3 <- ident.unify pattern.ident.Literal ##(projT2 args); fv <- (x11 <- (let '(r1, r2)%zrange := range in fun (s10 cc xx : Z) (rshiftl rland ry : zrange) (y : expr ℤ) (mask offset : Z) => if (s10 =? 2 ^ Z.log2 s10) && (ZRange.normalize rland << ZRange.normalize (ZRange.constant offset) <=? ZRange.normalize rshiftl)%zrange && (ZRange.normalize rshiftl <=? r[0 ~> s10 - 1])%zrange && (ZRange.normalize ry &' ZRange.normalize (ZRange.constant mask) <=? ZRange.normalize rland)%zrange && (mask =? Z.ones (Z.log2 s10 - offset)) && (0 <=? offset) && (offset <=? Z.log2 s10) then Some (#(Z_cast2 (r1, r2))%expr @ (#(fancy_addc (Z.log2 s10) offset)%expr @ ((##cc)%expr, (##xx)%expr, #(Z_cast ry)%expr @ y)))%expr_pat else None) (let (x11, _) := xv in x11) (let (x11, _) := xv0 in x11) (let (x11, _) := xv1 in x11) args5 args3 args1 (v (Compile.reflect x10)) (let (x11, _) := xv2 in x11) (let (x11, _) := xv3 in x11); Some (Base x11)); Some (fv0 <-- fv; Base fv0)%under_lets else None | None => None end | _ => None end | (@expr.Ident _ _ _ t5 idc5 @ (@expr.Ident _ _ _ t6 idc6 @ @expr.App _ _ _ s9 _ (@expr.Ident _ _ _ t7 idc7) x10 @ ($_)%expr))%expr_pat | (@expr.Ident _ _ _ t5 idc5 @ (@expr.Ident _ _ _ t6 idc6 @ @expr.App _ _ _ s9 _ (@expr.Ident _ _ _ t7 idc7) x10 @ @expr.Abs _ _ _ _ _ _))%expr_pat | (@expr.Ident _ _ _ t5 idc5 @ (@expr.Ident _ _ _ t6 idc6 @ @expr.App _ _ _ s9 _ (@expr.Ident _ _ _ t7 idc7) x10 @ (_ @ _)))%expr_pat | (@expr.Ident _ _ _ t5 idc5 @ (@expr.Ident _ _ _ t6 idc6 @ @expr.App _ _ _ s9 _ (@expr.Ident _ _ _ t7 idc7) x10 @ @expr.LetIn _ _ _ _ _ _ _))%expr_pat => None | (@expr.Ident _ _ _ t5 idc5 @ (@expr.Ident _ _ _ t6 idc6 @ @expr.App _ _ _ s9 _ ($_)%expr _ @ _))%expr_pat | (@expr.Ident _ _ _ t5 idc5 @ (@expr.Ident _ _ _ t6 idc6 @ @expr.App _ _ _ s9 _ (@expr.Abs _ _ _ _ _ _) _ @ _))%expr_pat | (@expr.Ident _ _ _ t5 idc5 @ (@expr.Ident _ _ _ t6 idc6 @ @expr.App _ _ _ s9 _ (_ @ _) _ @ _))%expr_pat | (@expr.Ident _ _ _ t5 idc5 @ (@expr.Ident _ _ _ t6 idc6 @ @expr.App _ _ _ s9 _ (@expr.LetIn _ _ _ _ _ _ _) _ @ _))%expr_pat => None | (@expr.Ident _ _ _ t5 idc5 @ (@expr.Ident _ _ _ t6 idc6 @ #(_) @ _))%expr_pat | (@expr.Ident _ _ _ t5 idc5 @ (@expr.Ident _ _ _ t6 idc6 @ ($_)%expr @ _))%expr_pat | (@expr.Ident _ _ _ t5 idc5 @ (@expr.Ident _ _ _ t6 idc6 @ @expr.Abs _ _ _ _ _ _ @ _))%expr_pat | (@expr.Ident _ _ _ t5 idc5 @ (@expr.Ident _ _ _ t6 idc6 @ @expr.LetIn _ _ _ _ _ _ _ @ _))%expr_pat => None | (@expr.Ident _ _ _ t5 idc5 @ #(_))%expr_pat | (@expr.Ident _ _ _ t5 idc5 @ ($_)%expr)%expr_pat | (@expr.Ident _ _ _ t5 idc5 @ @expr.Abs _ _ _ _ _ _)%expr_pat | (@expr.Ident _ _ _ t5 idc5 @ (#(_) @ _))%expr_pat | (@expr.Ident _ _ _ t5 idc5 @ (($_)%expr @ _))%expr_pat | (@expr.Ident _ _ _ t5 idc5 @ (@expr.Abs _ _ _ _ _ _ @ _))%expr_pat | (@expr.Ident _ _ _ t5 idc5 @ (($_)%expr @ _ @ _))%expr_pat | (@expr.Ident _ _ _ t5 idc5 @ (@expr.Abs _ _ _ _ _ _ @ _ @ _))%expr_pat | (@expr.Ident _ _ _ t5 idc5 @ (_ @ _ @ _ @ _))%expr_pat | (@expr.Ident _ _ _ t5 idc5 @ (@expr.LetIn _ _ _ _ _ _ _ @ _ @ _))%expr_pat | (@expr.Ident _ _ _ t5 idc5 @ (@expr.LetIn _ _ _ _ _ _ _ @ _))%expr_pat | (@expr.Ident _ _ _ t5 idc5 @ @expr.LetIn _ _ _ _ _ _ _)%expr_pat => None | _ => None end;; match x6 with | @expr.App _ _ _ s6 _ (@expr.Ident _ _ _ t5 idc5) x7 => match x5 with | @expr.Ident _ _ _ t6 idc6 => args <- invert_bind_args idc6 Raw.ident.Literal; args0 <- invert_bind_args idc5 Raw.ident.Z_cast; _ <- invert_bind_args idc4 Raw.ident.Z_shiftr; args2 <- invert_bind_args idc3 Raw.ident.Z_cast; args3 <- invert_bind_args idc2 Raw.ident.Literal; args4 <- invert_bind_args idc1 Raw.ident.Literal; args5 <- invert_bind_args idc0 Raw.ident.Literal; _ <- invert_bind_args idc Raw.ident.Z_add_with_get_carry; match pattern.type.unify_extracted_cps (((ℤ -> ℤ) -> ℤ) -> ℤ -> ℤ)%ptype ((((projT1 args5) -> (projT1 args4)) -> (projT1 args3)) -> s6 -> (projT1 args))%ptype option (fun x8 : option => x8) with | Some (_, _, _, (_, _))%zrange => if type.type_beq base.type base.type.type_beq (((ℤ -> ℤ) -> ℤ) -> ℤ -> ℤ)%ptype ((((projT1 args5) -> (projT1 args4)) -> (projT1 args3)) -> s6 -> (projT1 args))%ptype then xv <- ident.unify pattern.ident.Literal ##(projT2 args5); xv0 <- ident.unify pattern.ident.Literal ##(projT2 args4); xv1 <- ident.unify pattern.ident.Literal ##(projT2 args3); v <- type.try_make_transport_cps s6 ℤ; xv2 <- ident.unify pattern.ident.Literal ##(projT2 args); fv <- (x8 <- (let '(r1, r2)%zrange := range in fun (s7 cc xx : Z) (rshiftr ry : zrange) (y : expr ℤ) (offset : Z) => if (s7 =? 2 ^ Z.log2 s7) && (ZRange.normalize ry >> ZRange.normalize (ZRange.constant offset) <=? ZRange.normalize rshiftr)%zrange && (ZRange.normalize rshiftr <=? r[0 ~> s7 - 1])%zrange then Some (#(Z_cast2 (r1, r2))%expr @ (#(fancy_addc (Z.log2 s7) (- offset))%expr @ ((##cc)%expr, (##xx)%expr, #(Z_cast ry)%expr @ y)))%expr_pat else None) (let (x8, _) := xv in x8) (let (x8, _) := xv0 in x8) (let (x8, _) := xv1 in x8) args2 args0 (v (Compile.reflect x7)) (let (x8, _) := xv2 in x8); Some (Base x8)); Some (fv0 <-- fv; Base fv0)%under_lets else None | None => None end | _ => None end | @expr.App _ _ _ s6 _ ($_)%expr _ | @expr.App _ _ _ s6 _ (@expr.Abs _ _ _ _ _ _) _ | @expr.App _ _ _ s6 _ (_ @ _)%expr_pat _ | @expr.App _ _ _ s6 _ (@expr.LetIn _ _ _ _ _ _ _) _ => None | _ => None end | _ => None end;; args <- invert_bind_args idc3 Raw.ident.Z_cast; args0 <- invert_bind_args idc2 Raw.ident.Literal; args1 <- invert_bind_args idc1 Raw.ident.Literal; args2 <- invert_bind_args idc0 Raw.ident.Literal; _ <- invert_bind_args idc Raw.ident.Z_add_with_get_carry; match pattern.type.unify_extracted_cps (((ℤ -> ℤ) -> ℤ) -> ℤ)%ptype ((((projT1 args2) -> (projT1 args1)) -> (projT1 args0)) -> s3)%ptype option (fun x5 : option => x5) with | Some (_, _, _, _)%zrange => if type.type_beq base.type base.type.type_beq (((ℤ -> ℤ) -> ℤ) -> ℤ)%ptype ((((projT1 args2) -> (projT1 args1)) -> (projT1 args0)) -> s3)%ptype then xv <- ident.unify pattern.ident.Literal ##(projT2 args2); xv0 <- ident.unify pattern.ident.Literal ##(projT2 args1); xv1 <- ident.unify pattern.ident.Literal ##(projT2 args0); v <- type.try_make_transport_cps s3 ℤ; fv <- (x5 <- (let '(r1, r2)%zrange := range in fun (s4 cc xx : Z) (ry : zrange) (y : expr ℤ) => if (s4 =? 2 ^ Z.log2 s4) && (ZRange.normalize ry <=? r[0 ~> s4 - 1])%zrange then Some (#(Z_cast2 (r1, r2))%expr @ (#(fancy_addc (Z.log2 s4) 0)%expr @ ((##cc)%expr, (##xx)%expr, #(Z_cast ry)%expr @ y)))%expr_pat else None) (let (x5, _) := xv in x5) (let (x5, _) := xv0 in x5) (let (x5, _) := xv1 in x5) args (v (Compile.reflect x4)); Some (Base x5)); Some (fv0 <-- fv; Base fv0)%under_lets else None | None => None end | @expr.App _ _ _ s3 _ ($_)%expr _ | @expr.App _ _ _ s3 _ (@expr.Abs _ _ _ _ _ _) _ | @expr.App _ _ _ s3 _ (_ @ _)%expr_pat _ | @expr.App _ _ _ s3 _ (@expr.LetIn _ _ _ _ _ _ _) _ => None | _ => None end | @expr.App _ _ _ s3 _ (@expr.Ident _ _ _ t2 idc2) x4 => match x0 with | @expr.Ident _ _ _ t3 idc3 => match x4 with | (@expr.Ident _ _ _ t4 idc4 @ x6 @ x5)%expr_pat => match x6 with | (@expr.Ident _ _ _ t5 idc5 @ (@expr.Ident _ _ _ t6 idc6 @ @expr.App _ _ _ s9 _ (@expr.Ident _ _ _ t7 idc7) x10 @ @expr.Ident _ _ _ t8 idc8))%expr_pat => match x5 with | @expr.Ident _ _ _ t9 idc9 => args <- invert_bind_args idc9 Raw.ident.Literal; args0 <- invert_bind_args idc8 Raw.ident.Literal; args1 <- invert_bind_args idc7 Raw.ident.Z_cast; _ <- invert_bind_args idc6 Raw.ident.Z_land; args3 <- invert_bind_args idc5 Raw.ident.Z_cast; _ <- invert_bind_args idc4 Raw.ident.Z_shiftl; args5 <- invert_bind_args idc3 Raw.ident.Literal; args6 <- invert_bind_args idc2 Raw.ident.Z_cast; args7 <- invert_bind_args idc1 Raw.ident.Literal; args8 <- invert_bind_args idc0 Raw.ident.Literal; _ <- invert_bind_args idc Raw.ident.Z_add_with_get_carry; match pattern.type.unify_extracted_cps (((ℤ -> ℤ) -> (ℤ -> ℤ) -> ℤ) -> ℤ)%ptype ((((projT1 args8) -> (projT1 args7)) -> (s9 -> (projT1 args0)) -> (projT1 args)) -> (projT1 args5))%ptype option (fun x11 : option => x11) with | Some (_, _, (_, _, _), _)%zrange => if type.type_beq base.type base.type.type_beq (((ℤ -> ℤ) -> (ℤ -> ℤ) -> ℤ) -> ℤ)%ptype ((((projT1 args8) -> (projT1 args7)) -> (s9 -> (projT1 args0)) -> (projT1 args)) -> (projT1 args5))%ptype then xv <- ident.unify pattern.ident.Literal ##(projT2 args8); xv0 <- ident.unify pattern.ident.Literal ##(projT2 args7); v <- type.try_make_transport_cps s9 ℤ; xv1 <- ident.unify pattern.ident.Literal ##(projT2 args0); xv2 <- ident.unify pattern.ident.Literal ##(projT2 args); xv3 <- ident.unify pattern.ident.Literal ##(projT2 args5); fv <- (x11 <- (let '(r1, r2)%zrange := range in fun (s10 cc : Z) (rshiftl rland ry : zrange) (y : expr ℤ) (mask offset xx : Z) => if (s10 =? 2 ^ Z.log2 s10) && (ZRange.normalize rland << ZRange.normalize (ZRange.constant offset) <=? ZRange.normalize rshiftl)%zrange && (ZRange.normalize rshiftl <=? r[0 ~> s10 - 1])%zrange && (ZRange.normalize ry &' ZRange.normalize (ZRange.constant mask) <=? ZRange.normalize rland)%zrange && (mask =? Z.ones (Z.log2 s10 - offset)) && (0 <=? offset) && (offset <=? Z.log2 s10) then Some (#(Z_cast2 (r1, r2))%expr @ (#(fancy_addc (Z.log2 s10) offset)%expr @ ((##cc)%expr, (##xx)%expr, #(Z_cast ry)%expr @ y)))%expr_pat else None) (let (x11, _) := xv in x11) (let (x11, _) := xv0 in x11) args6 args3 args1 (v (Compile.reflect x10)) (let (x11, _) := xv1 in x11) (let (x11, _) := xv2 in x11) (let (x11, _) := xv3 in x11); Some (Base x11)); Some (fv0 <-- fv; Base fv0)%under_lets else None | None => None end | _ => None end | (@expr.Ident _ _ _ t5 idc5 @ (@expr.Ident _ _ _ t6 idc6 @ @expr.App _ _ _ s9 _ (@expr.Ident _ _ _ t7 idc7) x10 @ ($_)%expr))%expr_pat | (@expr.Ident _ _ _ t5 idc5 @ (@expr.Ident _ _ _ t6 idc6 @ @expr.App _ _ _ s9 _ (@expr.Ident _ _ _ t7 idc7) x10 @ @expr.Abs _ _ _ _ _ _))%expr_pat | (@expr.Ident _ _ _ t5 idc5 @ (@expr.Ident _ _ _ t6 idc6 @ @expr.App _ _ _ s9 _ (@expr.Ident _ _ _ t7 idc7) x10 @ (_ @ _)))%expr_pat | (@expr.Ident _ _ _ t5 idc5 @ (@expr.Ident _ _ _ t6 idc6 @ @expr.App _ _ _ s9 _ (@expr.Ident _ _ _ t7 idc7) x10 @ @expr.LetIn _ _ _ _ _ _ _))%expr_pat => None | (@expr.Ident _ _ _ t5 idc5 @ (@expr.Ident _ _ _ t6 idc6 @ @expr.App _ _ _ s9 _ ($_)%expr _ @ _))%expr_pat | (@expr.Ident _ _ _ t5 idc5 @ (@expr.Ident _ _ _ t6 idc6 @ @expr.App _ _ _ s9 _ (@expr.Abs _ _ _ _ _ _) _ @ _))%expr_pat | (@expr.Ident _ _ _ t5 idc5 @ (@expr.Ident _ _ _ t6 idc6 @ @expr.App _ _ _ s9 _ (_ @ _) _ @ _))%expr_pat | (@expr.Ident _ _ _ t5 idc5 @ (@expr.Ident _ _ _ t6 idc6 @ @expr.App _ _ _ s9 _ (@expr.LetIn _ _ _ _ _ _ _) _ @ _))%expr_pat => None | (@expr.Ident _ _ _ t5 idc5 @ (@expr.Ident _ _ _ t6 idc6 @ #(_) @ _))%expr_pat | (@expr.Ident _ _ _ t5 idc5 @ (@expr.Ident _ _ _ t6 idc6 @ ($_)%expr @ _))%expr_pat | (@expr.Ident _ _ _ t5 idc5 @ (@expr.Ident _ _ _ t6 idc6 @ @expr.Abs _ _ _ _ _ _ @ _))%expr_pat | (@expr.Ident _ _ _ t5 idc5 @ (@expr.Ident _ _ _ t6 idc6 @ @expr.LetIn _ _ _ _ _ _ _ @ _))%expr_pat => None | (@expr.Ident _ _ _ t5 idc5 @ #(_))%expr_pat | (@expr.Ident _ _ _ t5 idc5 @ ($_)%expr)%expr_pat | (@expr.Ident _ _ _ t5 idc5 @ @expr.Abs _ _ _ _ _ _)%expr_pat | (@expr.Ident _ _ _ t5 idc5 @ (#(_) @ _))%expr_pat | (@expr.Ident _ _ _ t5 idc5 @ (($_)%expr @ _))%expr_pat | (@expr.Ident _ _ _ t5 idc5 @ (@expr.Abs _ _ _ _ _ _ @ _))%expr_pat | (@expr.Ident _ _ _ t5 idc5 @ (($_)%expr @ _ @ _))%expr_pat | (@expr.Ident _ _ _ t5 idc5 @ (@expr.Abs _ _ _ _ _ _ @ _ @ _))%expr_pat | (@expr.Ident _ _ _ t5 idc5 @ (_ @ _ @ _ @ _))%expr_pat | (@expr.Ident _ _ _ t5 idc5 @ (@expr.LetIn _ _ _ _ _ _ _ @ _ @ _))%expr_pat | (@expr.Ident _ _ _ t5 idc5 @ (@expr.LetIn _ _ _ _ _ _ _ @ _))%expr_pat | (@expr.Ident _ _ _ t5 idc5 @ @expr.LetIn _ _ _ _ _ _ _)%expr_pat => None | _ => None end;; match x6 with | @expr.App _ _ _ s6 _ (@expr.Ident _ _ _ t5 idc5) x7 => match x5 with | @expr.Ident _ _ _ t6 idc6 => args <- invert_bind_args idc6 Raw.ident.Literal; args0 <- invert_bind_args idc5 Raw.ident.Z_cast; _ <- invert_bind_args idc4 Raw.ident.Z_shiftr; args2 <- invert_bind_args idc3 Raw.ident.Literal; args3 <- invert_bind_args idc2 Raw.ident.Z_cast; args4 <- invert_bind_args idc1 Raw.ident.Literal; args5 <- invert_bind_args idc0 Raw.ident.Literal; _ <- invert_bind_args idc Raw.ident.Z_add_with_get_carry; match pattern.type.unify_extracted_cps (((ℤ -> ℤ) -> ℤ -> ℤ) -> ℤ)%ptype ((((projT1 args5) -> (projT1 args4)) -> s6 -> (projT1 args)) -> (projT1 args2))%ptype option (fun x8 : option => x8) with | Some (_, _, (_, _), _)%zrange => if type.type_beq base.type base.type.type_beq (((ℤ -> ℤ) -> ℤ -> ℤ) -> ℤ)%ptype ((((projT1 args5) -> (projT1 args4)) -> s6 -> (projT1 args)) -> (projT1 args2))%ptype then xv <- ident.unify pattern.ident.Literal ##(projT2 args5); xv0 <- ident.unify pattern.ident.Literal ##(projT2 args4); v <- type.try_make_transport_cps s6 ℤ; xv1 <- ident.unify pattern.ident.Literal ##(projT2 args); xv2 <- ident.unify pattern.ident.Literal ##(projT2 args2); fv <- (x8 <- (let '(r1, r2)%zrange := range in fun (s7 cc : Z) (rshiftr ry : zrange) (y : expr ℤ) (offset xx : Z) => if (s7 =? 2 ^ Z.log2 s7) && (ZRange.normalize ry >> ZRange.normalize (ZRange.constant offset) <=? ZRange.normalize rshiftr)%zrange && (ZRange.normalize rshiftr <=? r[0 ~> s7 - 1])%zrange then Some (#(Z_cast2 (r1, r2))%expr @ (#(fancy_addc (Z.log2 s7) (- offset))%expr @ ((##cc)%expr, (##xx)%expr, #(Z_cast ry)%expr @ y)))%expr_pat else None) (let (x8, _) := xv in x8) (let (x8, _) := xv0 in x8) args3 args0 (v (Compile.reflect x7)) (let (x8, _) := xv1 in x8) (let (x8, _) := xv2 in x8); Some (Base x8)); Some (fv0 <-- fv; Base fv0)%under_lets else None | None => None end | _ => None end | @expr.App _ _ _ s6 _ ($_)%expr _ | @expr.App _ _ _ s6 _ (@expr.Abs _ _ _ _ _ _) _ | @expr.App _ _ _ s6 _ (_ @ _)%expr_pat _ | @expr.App _ _ _ s6 _ (@expr.LetIn _ _ _ _ _ _ _) _ => None | _ => None end | _ => None end;; args <- invert_bind_args idc3 Raw.ident.Literal; args0 <- invert_bind_args idc2 Raw.ident.Z_cast; args1 <- invert_bind_args idc1 Raw.ident.Literal; args2 <- invert_bind_args idc0 Raw.ident.Literal; _ <- invert_bind_args idc Raw.ident.Z_add_with_get_carry; match pattern.type.unify_extracted_cps (((ℤ -> ℤ) -> ℤ) -> ℤ)%ptype ((((projT1 args2) -> (projT1 args1)) -> s3) -> (projT1 args))%ptype option (fun x5 : option => x5) with | Some (_, _, _, _)%zrange => if type.type_beq base.type base.type.type_beq (((ℤ -> ℤ) -> ℤ) -> ℤ)%ptype ((((projT1 args2) -> (projT1 args1)) -> s3) -> (projT1 args))%ptype then xv <- ident.unify pattern.ident.Literal ##(projT2 args2); xv0 <- ident.unify pattern.ident.Literal ##(projT2 args1); v <- type.try_make_transport_cps s3 ℤ; xv1 <- ident.unify pattern.ident.Literal ##(projT2 args); fv <- (x5 <- (let '(r1, r2)%zrange := range in fun (s4 cc : Z) (rx : zrange) (x5 : expr ℤ) (yy : Z) => if (s4 =? 2 ^ Z.log2 s4) && (ZRange.normalize (ZRange.constant yy) <=? r[0 ~> s4 - 1])%zrange then Some (#(Z_cast2 (r1, r2))%expr @ (#(fancy_addc (Z.log2 s4) 0)%expr @ ((##cc)%expr, #(Z_cast rx)%expr @ x5, (##yy)%expr)))%expr_pat else None) (let (x5, _) := xv in x5) (let (x5, _) := xv0 in x5) args0 (v (Compile.reflect x4)) (let (x5, _) := xv1 in x5); Some (Base x5)); Some (fv0 <-- fv; Base fv0)%under_lets else None | None => None end | @expr.App _ _ _ s4 _ (@expr.Ident _ _ _ t3 idc3) x5 => match x5 with | (@expr.Ident _ _ _ t4 idc4 @ (@expr.Ident _ _ _ t5 idc5 @ (@expr.Ident _ _ _ t6 idc6 @ @expr.App _ _ _ s10 _ (@expr.Ident _ _ _ t7 idc7) x11 @ @expr.Ident _ _ _ t8 idc8)) @ @expr.Ident _ _ _ t9 idc9)%expr_pat => args <- invert_bind_args idc9 Raw.ident.Literal; args0 <- invert_bind_args idc8 Raw.ident.Literal; args1 <- invert_bind_args idc7 Raw.ident.Z_cast; _ <- invert_bind_args idc6 Raw.ident.Z_land; args3 <- invert_bind_args idc5 Raw.ident.Z_cast; _ <- invert_bind_args idc4 Raw.ident.Z_shiftl; args5 <- invert_bind_args idc3 Raw.ident.Z_cast; args6 <- invert_bind_args idc2 Raw.ident.Z_cast; args7 <- invert_bind_args idc1 Raw.ident.Literal; args8 <- invert_bind_args idc0 Raw.ident.Literal; _ <- invert_bind_args idc Raw.ident.Z_add_with_get_carry; match pattern.type.unify_extracted_cps (((ℤ -> ℤ) -> ℤ) -> (ℤ -> ℤ) -> ℤ)%ptype ((((projT1 args8) -> (projT1 args7)) -> s3) -> (s10 -> (projT1 args0)) -> (projT1 args))%ptype option (fun x12 : option => x12) with | Some (_, _, _, (_, _, _))%zrange => if type.type_beq base.type base.type.type_beq (((ℤ -> ℤ) -> ℤ) -> (ℤ -> ℤ) -> ℤ)%ptype ((((projT1 args8) -> (projT1 args7)) -> s3) -> (s10 -> (projT1 args0)) -> (projT1 args))%ptype then xv <- ident.unify pattern.ident.Literal ##(projT2 args8); xv0 <- ident.unify pattern.ident.Literal ##(projT2 args7); v <- type.try_make_transport_cps s3 ℤ; v0 <- type.try_make_transport_cps s10 ℤ; xv1 <- ident.unify pattern.ident.Literal ##(projT2 args0); xv2 <- ident.unify pattern.ident.Literal ##(projT2 args); fv <- (x12 <- (let '(r1, r2)%zrange := range in fun (s11 cc : Z) (rx : zrange) (x12 : expr ℤ) (rshiftl rland ry : zrange) (y : expr ℤ) (mask offset : Z) => if (s11 =? 2 ^ Z.log2 s11) && (ZRange.normalize rland << ZRange.normalize (ZRange.constant offset) <=? ZRange.normalize rshiftl)%zrange && (ZRange.normalize rshiftl <=? r[0 ~> s11 - 1])%zrange && (ZRange.normalize ry &' ZRange.normalize (ZRange.constant mask) <=? ZRange.normalize rland)%zrange && (mask =? Z.ones (Z.log2 s11 - offset)) && (0 <=? offset) && (offset <=? Z.log2 s11) then Some (#(Z_cast2 (r1, r2))%expr @ (#(fancy_addc (Z.log2 s11) offset)%expr @ ((##cc)%expr, #(Z_cast rx)%expr @ x12, #(Z_cast ry)%expr @ y)))%expr_pat else None) (let (x12, _) := xv in x12) (let (x12, _) := xv0 in x12) args6 (v (Compile.reflect x4)) args5 args3 args1 (v0 (Compile.reflect x11)) (let (x12, _) := xv1 in x12) (let (x12, _) := xv2 in x12); Some (Base x12)); Some (fv0 <-- fv; Base fv0)%under_lets else None | None => None end | (@expr.Ident _ _ _ t4 idc4 @ (@expr.Ident _ _ _ t5 idc5 @ (@expr.Ident _ _ _ t6 idc6 @ @expr.App _ _ _ s10 _ (@expr.Ident _ _ _ t7 idc7) x11 @ @expr.Ident _ _ _ t8 idc8)) @ ($_)%expr)%expr_pat | (@expr.Ident _ _ _ t4 idc4 @ (@expr.Ident _ _ _ t5 idc5 @ (@expr.Ident _ _ _ t6 idc6 @ @expr.App _ _ _ s10 _ (@expr.Ident _ _ _ t7 idc7) x11 @ @expr.Ident _ _ _ t8 idc8)) @ @expr.Abs _ _ _ _ _ _)%expr_pat | (@expr.Ident _ _ _ t4 idc4 @ (@expr.Ident _ _ _ t5 idc5 @ (@expr.Ident _ _ _ t6 idc6 @ @expr.App _ _ _ s10 _ (@expr.Ident _ _ _ t7 idc7) x11 @ @expr.Ident _ _ _ t8 idc8)) @ (_ @ _))%expr_pat | (@expr.Ident _ _ _ t4 idc4 @ (@expr.Ident _ _ _ t5 idc5 @ (@expr.Ident _ _ _ t6 idc6 @ @expr.App _ _ _ s10 _ (@expr.Ident _ _ _ t7 idc7) x11 @ @expr.Ident _ _ _ t8 idc8)) @ @expr.LetIn _ _ _ _ _ _ _)%expr_pat => None | (@expr.Ident _ _ _ t4 idc4 @ (@expr.Ident _ _ _ t5 idc5 @ (@expr.Ident _ _ _ t6 idc6 @ @expr.App _ _ _ s10 _ (@expr.Ident _ _ _ t7 idc7) x11 @ ($_)%expr)) @ _)%expr_pat | (@expr.Ident _ _ _ t4 idc4 @ (@expr.Ident _ _ _ t5 idc5 @ (@expr.Ident _ _ _ t6 idc6 @ @expr.App _ _ _ s10 _ (@expr.Ident _ _ _ t7 idc7) x11 @ @expr.Abs _ _ _ _ _ _)) @ _)%expr_pat | (@expr.Ident _ _ _ t4 idc4 @ (@expr.Ident _ _ _ t5 idc5 @ (@expr.Ident _ _ _ t6 idc6 @ @expr.App _ _ _ s10 _ (@expr.Ident _ _ _ t7 idc7) x11 @ (_ @ _))) @ _)%expr_pat | (@expr.Ident _ _ _ t4 idc4 @ (@expr.Ident _ _ _ t5 idc5 @ (@expr.Ident _ _ _ t6 idc6 @ @expr.App _ _ _ s10 _ (@expr.Ident _ _ _ t7 idc7) x11 @ @expr.LetIn _ _ _ _ _ _ _)) @ _)%expr_pat => None | (@expr.Ident _ _ _ t4 idc4 @ (@expr.Ident _ _ _ t5 idc5 @ (@expr.Ident _ _ _ t6 idc6 @ @expr.App _ _ _ s10 _ ($_)%expr _ @ _)) @ _)%expr_pat | (@expr.Ident _ _ _ t4 idc4 @ (@expr.Ident _ _ _ t5 idc5 @ (@expr.Ident _ _ _ t6 idc6 @ @expr.App _ _ _ s10 _ (@expr.Abs _ _ _ _ _ _) _ @ _)) @ _)%expr_pat | (@expr.Ident _ _ _ t4 idc4 @ (@expr.Ident _ _ _ t5 idc5 @ (@expr.Ident _ _ _ t6 idc6 @ @expr.App _ _ _ s10 _ (_ @ _) _ @ _)) @ _)%expr_pat | (@expr.Ident _ _ _ t4 idc4 @ (@expr.Ident _ _ _ t5 idc5 @ (@expr.Ident _ _ _ t6 idc6 @ @expr.App _ _ _ s10 _ (@expr.LetIn _ _ _ _ _ _ _) _ @ _)) @ _)%expr_pat => None | (@expr.Ident _ _ _ t4 idc4 @ (@expr.Ident _ _ _ t5 idc5 @ (@expr.Ident _ _ _ t6 idc6 @ #(_) @ _)) @ _)%expr_pat | (@expr.Ident _ _ _ t4 idc4 @ (@expr.Ident _ _ _ t5 idc5 @ (@expr.Ident _ _ _ t6 idc6 @ ($_)%expr @ _)) @ _)%expr_pat | (@expr.Ident _ _ _ t4 idc4 @ (@expr.Ident _ _ _ t5 idc5 @ (@expr.Ident _ _ _ t6 idc6 @ @expr.Abs _ _ _ _ _ _ @ _)) @ _)%expr_pat | (@expr.Ident _ _ _ t4 idc4 @ (@expr.Ident _ _ _ t5 idc5 @ (@expr.Ident _ _ _ t6 idc6 @ @expr.LetIn _ _ _ _ _ _ _ @ _)) @ _)%expr_pat => None | (@expr.Ident _ _ _ t4 idc4 @ (@expr.Ident _ _ _ t5 idc5 @ #(_)) @ _)%expr_pat | (@expr.Ident _ _ _ t4 idc4 @ (@expr.Ident _ _ _ t5 idc5 @ ($_)%expr) @ _)%expr_pat | (@expr.Ident _ _ _ t4 idc4 @ (@expr.Ident _ _ _ t5 idc5 @ @expr.Abs _ _ _ _ _ _) @ _)%expr_pat | (@expr.Ident _ _ _ t4 idc4 @ (@expr.Ident _ _ _ t5 idc5 @ (#(_) @ _)) @ _)%expr_pat | (@expr.Ident _ _ _ t4 idc4 @ (@expr.Ident _ _ _ t5 idc5 @ (($_)%expr @ _)) @ _)%expr_pat | (@expr.Ident _ _ _ t4 idc4 @ (@expr.Ident _ _ _ t5 idc5 @ (@expr.Abs _ _ _ _ _ _ @ _)) @ _)%expr_pat | (@expr.Ident _ _ _ t4 idc4 @ (@expr.Ident _ _ _ t5 idc5 @ (($_)%expr @ _ @ _)) @ _)%expr_pat | (@expr.Ident _ _ _ t4 idc4 @ (@expr.Ident _ _ _ t5 idc5 @ (@expr.Abs _ _ _ _ _ _ @ _ @ _)) @ _)%expr_pat | (@expr.Ident _ _ _ t4 idc4 @ (@expr.Ident _ _ _ t5 idc5 @ (_ @ _ @ _ @ _)) @ _)%expr_pat | (@expr.Ident _ _ _ t4 idc4 @ (@expr.Ident _ _ _ t5 idc5 @ (@expr.LetIn _ _ _ _ _ _ _ @ _ @ _)) @ _)%expr_pat | (@expr.Ident _ _ _ t4 idc4 @ (@expr.Ident _ _ _ t5 idc5 @ (@expr.LetIn _ _ _ _ _ _ _ @ _)) @ _)%expr_pat | (@expr.Ident _ _ _ t4 idc4 @ (@expr.Ident _ _ _ t5 idc5 @ @expr.LetIn _ _ _ _ _ _ _) @ _)%expr_pat => None | (@expr.Ident _ _ _ t4 idc4 @ #(_) @ _)%expr_pat | (@expr.Ident _ _ _ t4 idc4 @ ($_)%expr @ _)%expr_pat | (@expr.Ident _ _ _ t4 idc4 @ @expr.Abs _ _ _ _ _ _ @ _)%expr_pat | (@expr.Ident _ _ _ t4 idc4 @ (($_)%expr @ _) @ _)%expr_pat | (@expr.Ident _ _ _ t4 idc4 @ (@expr.Abs _ _ _ _ _ _ @ _) @ _)%expr_pat | (@expr.Ident _ _ _ t4 idc4 @ (_ @ _ @ _) @ _)%expr_pat | (@expr.Ident _ _ _ t4 idc4 @ (@expr.LetIn _ _ _ _ _ _ _ @ _) @ _)%expr_pat | (@expr.Ident _ _ _ t4 idc4 @ @expr.LetIn _ _ _ _ _ _ _ @ _)%expr_pat => None | _ => None end;; match x4 with | (@expr.Ident _ _ _ t4 idc4 @ (@expr.Ident _ _ _ t5 idc5 @ (@expr.Ident _ _ _ t6 idc6 @ @expr.App _ _ _ s10 _ (@expr.Ident _ _ _ t7 idc7) x11 @ @expr.Ident _ _ _ t8 idc8)) @ @expr.Ident _ _ _ t9 idc9)%expr_pat => args <- invert_bind_args idc9 Raw.ident.Literal; args0 <- invert_bind_args idc8 Raw.ident.Literal; args1 <- invert_bind_args idc7 Raw.ident.Z_cast; _ <- invert_bind_args idc6 Raw.ident.Z_land; args3 <- invert_bind_args idc5 Raw.ident.Z_cast; _ <- invert_bind_args idc4 Raw.ident.Z_shiftl; args5 <- invert_bind_args idc3 Raw.ident.Z_cast; args6 <- invert_bind_args idc2 Raw.ident.Z_cast; args7 <- invert_bind_args idc1 Raw.ident.Literal; args8 <- invert_bind_args idc0 Raw.ident.Literal; _ <- invert_bind_args idc Raw.ident.Z_add_with_get_carry; match pattern.type.unify_extracted_cps (((ℤ -> ℤ) -> (ℤ -> ℤ) -> ℤ) -> ℤ)%ptype ((((projT1 args8) -> (projT1 args7)) -> (s10 -> (projT1 args0)) -> (projT1 args)) -> s4)%ptype option (fun x12 : option => x12) with | Some (_, _, (_, _, _), _)%zrange => if type.type_beq base.type base.type.type_beq (((ℤ -> ℤ) -> (ℤ -> ℤ) -> ℤ) -> ℤ)%ptype ((((projT1 args8) -> (projT1 args7)) -> (s10 -> (projT1 args0)) -> (projT1 args)) -> s4)%ptype then xv <- ident.unify pattern.ident.Literal ##(projT2 args8); xv0 <- ident.unify pattern.ident.Literal ##(projT2 args7); v <- type.try_make_transport_cps s10 ℤ; xv1 <- ident.unify pattern.ident.Literal ##(projT2 args0); xv2 <- ident.unify pattern.ident.Literal ##(projT2 args); v0 <- type.try_make_transport_cps s4 ℤ; fv <- (x12 <- (let '(r1, r2)%zrange := range in fun (s11 cc : Z) (rshiftl rland ry : zrange) (y : expr ℤ) (mask offset : Z) (rx : zrange) (x12 : expr ℤ) => if (s11 =? 2 ^ Z.log2 s11) && (ZRange.normalize rland << ZRange.normalize (ZRange.constant offset) <=? ZRange.normalize rshiftl)%zrange && (ZRange.normalize rshiftl <=? r[0 ~> s11 - 1])%zrange && (ZRange.normalize ry &' ZRange.normalize (ZRange.constant mask) <=? ZRange.normalize rland)%zrange && (mask =? Z.ones (Z.log2 s11 - offset)) && (0 <=? offset) && (offset <=? Z.log2 s11) then Some (#(Z_cast2 (r1, r2))%expr @ (#(fancy_addc (Z.log2 s11) offset)%expr @ ((##cc)%expr, #(Z_cast rx)%expr @ x12, #(Z_cast ry)%expr @ y)))%expr_pat else None) (let (x12, _) := xv in x12) (let (x12, _) := xv0 in x12) args6 args3 args1 (v (Compile.reflect x11)) (let (x12, _) := xv1 in x12) (let (x12, _) := xv2 in x12) args5 (v0 (Compile.reflect x5)); Some (Base x12)); Some (fv0 <-- fv; Base fv0)%under_lets else None | None => None end | (@expr.Ident _ _ _ t4 idc4 @ (@expr.Ident _ _ _ t5 idc5 @ (@expr.Ident _ _ _ t6 idc6 @ @expr.App _ _ _ s10 _ (@expr.Ident _ _ _ t7 idc7) x11 @ @expr.Ident _ _ _ t8 idc8)) @ ($_)%expr)%expr_pat | (@expr.Ident _ _ _ t4 idc4 @ (@expr.Ident _ _ _ t5 idc5 @ (@expr.Ident _ _ _ t6 idc6 @ @expr.App _ _ _ s10 _ (@expr.Ident _ _ _ t7 idc7) x11 @ @expr.Ident _ _ _ t8 idc8)) @ @expr.Abs _ _ _ _ _ _)%expr_pat | (@expr.Ident _ _ _ t4 idc4 @ (@expr.Ident _ _ _ t5 idc5 @ (@expr.Ident _ _ _ t6 idc6 @ @expr.App _ _ _ s10 _ (@expr.Ident _ _ _ t7 idc7) x11 @ @expr.Ident _ _ _ t8 idc8)) @ (_ @ _))%expr_pat | (@expr.Ident _ _ _ t4 idc4 @ (@expr.Ident _ _ _ t5 idc5 @ (@expr.Ident _ _ _ t6 idc6 @ @expr.App _ _ _ s10 _ (@expr.Ident _ _ _ t7 idc7) x11 @ @expr.Ident _ _ _ t8 idc8)) @ @expr.LetIn _ _ _ _ _ _ _)%expr_pat => None | (@expr.Ident _ _ _ t4 idc4 @ (@expr.Ident _ _ _ t5 idc5 @ (@expr.Ident _ _ _ t6 idc6 @ @expr.App _ _ _ s10 _ (@expr.Ident _ _ _ t7 idc7) x11 @ ($_)%expr)) @ _)%expr_pat | (@expr.Ident _ _ _ t4 idc4 @ (@expr.Ident _ _ _ t5 idc5 @ (@expr.Ident _ _ _ t6 idc6 @ @expr.App _ _ _ s10 _ (@expr.Ident _ _ _ t7 idc7) x11 @ @expr.Abs _ _ _ _ _ _)) @ _)%expr_pat | (@expr.Ident _ _ _ t4 idc4 @ (@expr.Ident _ _ _ t5 idc5 @ (@expr.Ident _ _ _ t6 idc6 @ @expr.App _ _ _ s10 _ (@expr.Ident _ _ _ t7 idc7) x11 @ (_ @ _))) @ _)%expr_pat | (@expr.Ident _ _ _ t4 idc4 @ (@expr.Ident _ _ _ t5 idc5 @ (@expr.Ident _ _ _ t6 idc6 @ @expr.App _ _ _ s10 _ (@expr.Ident _ _ _ t7 idc7) x11 @ @expr.LetIn _ _ _ _ _ _ _)) @ _)%expr_pat => None | (@expr.Ident _ _ _ t4 idc4 @ (@expr.Ident _ _ _ t5 idc5 @ (@expr.Ident _ _ _ t6 idc6 @ @expr.App _ _ _ s10 _ ($_)%expr _ @ _)) @ _)%expr_pat | (@expr.Ident _ _ _ t4 idc4 @ (@expr.Ident _ _ _ t5 idc5 @ (@expr.Ident _ _ _ t6 idc6 @ @expr.App _ _ _ s10 _ (@expr.Abs _ _ _ _ _ _) _ @ _)) @ _)%expr_pat | (@expr.Ident _ _ _ t4 idc4 @ (@expr.Ident _ _ _ t5 idc5 @ (@expr.Ident _ _ _ t6 idc6 @ @expr.App _ _ _ s10 _ (_ @ _) _ @ _)) @ _)%expr_pat | (@expr.Ident _ _ _ t4 idc4 @ (@expr.Ident _ _ _ t5 idc5 @ (@expr.Ident _ _ _ t6 idc6 @ @expr.App _ _ _ s10 _ (@expr.LetIn _ _ _ _ _ _ _) _ @ _)) @ _)%expr_pat => None | (@expr.Ident _ _ _ t4 idc4 @ (@expr.Ident _ _ _ t5 idc5 @ (@expr.Ident _ _ _ t6 idc6 @ #(_) @ _)) @ _)%expr_pat | (@expr.Ident _ _ _ t4 idc4 @ (@expr.Ident _ _ _ t5 idc5 @ (@expr.Ident _ _ _ t6 idc6 @ ($_)%expr @ _)) @ _)%expr_pat | (@expr.Ident _ _ _ t4 idc4 @ (@expr.Ident _ _ _ t5 idc5 @ (@expr.Ident _ _ _ t6 idc6 @ @expr.Abs _ _ _ _ _ _ @ _)) @ _)%expr_pat | (@expr.Ident _ _ _ t4 idc4 @ (@expr.Ident _ _ _ t5 idc5 @ (@expr.Ident _ _ _ t6 idc6 @ @expr.LetIn _ _ _ _ _ _ _ @ _)) @ _)%expr_pat => None | (@expr.Ident _ _ _ t4 idc4 @ (@expr.Ident _ _ _ t5 idc5 @ #(_)) @ _)%expr_pat | (@expr.Ident _ _ _ t4 idc4 @ (@expr.Ident _ _ _ t5 idc5 @ ($_)%expr) @ _)%expr_pat | (@expr.Ident _ _ _ t4 idc4 @ (@expr.Ident _ _ _ t5 idc5 @ @expr.Abs _ _ _ _ _ _) @ _)%expr_pat | (@expr.Ident _ _ _ t4 idc4 @ (@expr.Ident _ _ _ t5 idc5 @ (#(_) @ _)) @ _)%expr_pat | (@expr.Ident _ _ _ t4 idc4 @ (@expr.Ident _ _ _ t5 idc5 @ (($_)%expr @ _)) @ _)%expr_pat | (@expr.Ident _ _ _ t4 idc4 @ (@expr.Ident _ _ _ t5 idc5 @ (@expr.Abs _ _ _ _ _ _ @ _)) @ _)%expr_pat | (@expr.Ident _ _ _ t4 idc4 @ (@expr.Ident _ _ _ t5 idc5 @ (($_)%expr @ _ @ _)) @ _)%expr_pat | (@expr.Ident _ _ _ t4 idc4 @ (@expr.Ident _ _ _ t5 idc5 @ (@expr.Abs _ _ _ _ _ _ @ _ @ _)) @ _)%expr_pat | (@expr.Ident _ _ _ t4 idc4 @ (@expr.Ident _ _ _ t5 idc5 @ (_ @ _ @ _ @ _)) @ _)%expr_pat | (@expr.Ident _ _ _ t4 idc4 @ (@expr.Ident _ _ _ t5 idc5 @ (@expr.LetIn _ _ _ _ _ _ _ @ _ @ _)) @ _)%expr_pat | (@expr.Ident _ _ _ t4 idc4 @ (@expr.Ident _ _ _ t5 idc5 @ (@expr.LetIn _ _ _ _ _ _ _ @ _)) @ _)%expr_pat | (@expr.Ident _ _ _ t4 idc4 @ (@expr.Ident _ _ _ t5 idc5 @ @expr.LetIn _ _ _ _ _ _ _) @ _)%expr_pat => None | (@expr.Ident _ _ _ t4 idc4 @ #(_) @ _)%expr_pat | (@expr.Ident _ _ _ t4 idc4 @ ($_)%expr @ _)%expr_pat | (@expr.Ident _ _ _ t4 idc4 @ @expr.Abs _ _ _ _ _ _ @ _)%expr_pat | (@expr.Ident _ _ _ t4 idc4 @ (($_)%expr @ _) @ _)%expr_pat | (@expr.Ident _ _ _ t4 idc4 @ (@expr.Abs _ _ _ _ _ _ @ _) @ _)%expr_pat | (@expr.Ident _ _ _ t4 idc4 @ (_ @ _ @ _) @ _)%expr_pat | (@expr.Ident _ _ _ t4 idc4 @ (@expr.LetIn _ _ _ _ _ _ _ @ _) @ _)%expr_pat | (@expr.Ident _ _ _ t4 idc4 @ @expr.LetIn _ _ _ _ _ _ _ @ _)%expr_pat => None | _ => None end;; match x5 with | (@expr.Ident _ _ _ t4 idc4 @ @expr.App _ _ _ s7 _ (@expr.Ident _ _ _ t5 idc5) x8 @ @expr.Ident _ _ _ t6 idc6)%expr_pat => args <- invert_bind_args idc6 Raw.ident.Literal; args0 <- invert_bind_args idc5 Raw.ident.Z_cast; _ <- invert_bind_args idc4 Raw.ident.Z_shiftr; args2 <- invert_bind_args idc3 Raw.ident.Z_cast; args3 <- invert_bind_args idc2 Raw.ident.Z_cast; args4 <- invert_bind_args idc1 Raw.ident.Literal; args5 <- invert_bind_args idc0 Raw.ident.Literal; _ <- invert_bind_args idc Raw.ident.Z_add_with_get_carry; match pattern.type.unify_extracted_cps (((ℤ -> ℤ) -> ℤ) -> ℤ -> ℤ)%ptype ((((projT1 args5) -> (projT1 args4)) -> s3) -> s7 -> (projT1 args))%ptype option (fun x9 : option => x9) with | Some (_, _, _, (_, _))%zrange => if type.type_beq base.type base.type.type_beq (((ℤ -> ℤ) -> ℤ) -> ℤ -> ℤ)%ptype ((((projT1 args5) -> (projT1 args4)) -> s3) -> s7 -> (projT1 args))%ptype then xv <- ident.unify pattern.ident.Literal ##(projT2 args5); xv0 <- ident.unify pattern.ident.Literal ##(projT2 args4); v <- type.try_make_transport_cps s3 ℤ; v0 <- type.try_make_transport_cps s7 ℤ; xv1 <- ident.unify pattern.ident.Literal ##(projT2 args); fv <- (x9 <- (let '(r1, r2)%zrange := range in fun (s8 cc : Z) (rx : zrange) (x9 : expr ℤ) (rshiftr ry : zrange) (y : expr ℤ) (offset : Z) => if (s8 =? 2 ^ Z.log2 s8) && (ZRange.normalize ry >> ZRange.normalize (ZRange.constant offset) <=? ZRange.normalize rshiftr)%zrange && (ZRange.normalize rshiftr <=? r[0 ~> s8 - 1])%zrange then Some (#(Z_cast2 (r1, r2))%expr @ (#(fancy_addc (Z.log2 s8) (- offset))%expr @ ((##cc)%expr, #(Z_cast rx)%expr @ x9, #(Z_cast ry)%expr @ y)))%expr_pat else None) (let (x9, _) := xv in x9) (let (x9, _) := xv0 in x9) args3 (v (Compile.reflect x4)) args2 args0 (v0 (Compile.reflect x8)) (let (x9, _) := xv1 in x9); Some (Base x9)); Some (fv0 <-- fv; Base fv0)%under_lets else None | None => None end | (@expr.Ident _ _ _ t4 idc4 @ @expr.App _ _ _ s7 _ (@expr.Ident _ _ _ t5 idc5) x8 @ ($_)%expr)%expr_pat | (@expr.Ident _ _ _ t4 idc4 @ @expr.App _ _ _ s7 _ (@expr.Ident _ _ _ t5 idc5) x8 @ @expr.Abs _ _ _ _ _ _)%expr_pat | (@expr.Ident _ _ _ t4 idc4 @ @expr.App _ _ _ s7 _ (@expr.Ident _ _ _ t5 idc5) x8 @ (_ @ _))%expr_pat | (@expr.Ident _ _ _ t4 idc4 @ @expr.App _ _ _ s7 _ (@expr.Ident _ _ _ t5 idc5) x8 @ @expr.LetIn _ _ _ _ _ _ _)%expr_pat => None | (@expr.Ident _ _ _ t4 idc4 @ @expr.App _ _ _ s7 _ ($_)%expr _ @ _)%expr_pat | (@expr.Ident _ _ _ t4 idc4 @ @expr.App _ _ _ s7 _ (@expr.Abs _ _ _ _ _ _) _ @ _)%expr_pat | (@expr.Ident _ _ _ t4 idc4 @ @expr.App _ _ _ s7 _ (_ @ _) _ @ _)%expr_pat | (@expr.Ident _ _ _ t4 idc4 @ @expr.App _ _ _ s7 _ (@expr.LetIn _ _ _ _ _ _ _) _ @ _)%expr_pat => None | (@expr.Ident _ _ _ t4 idc4 @ #(_) @ _)%expr_pat | (@expr.Ident _ _ _ t4 idc4 @ ($_)%expr @ _)%expr_pat | (@expr.Ident _ _ _ t4 idc4 @ @expr.Abs _ _ _ _ _ _ @ _)%expr_pat | (@expr.Ident _ _ _ t4 idc4 @ @expr.LetIn _ _ _ _ _ _ _ @ _)%expr_pat => None | _ => None end;; match x4 with | (@expr.Ident _ _ _ t4 idc4 @ @expr.App _ _ _ s7 _ (@expr.Ident _ _ _ t5 idc5) x8 @ @expr.Ident _ _ _ t6 idc6)%expr_pat => args <- invert_bind_args idc6 Raw.ident.Literal; args0 <- invert_bind_args idc5 Raw.ident.Z_cast; _ <- invert_bind_args idc4 Raw.ident.Z_shiftr; args2 <- invert_bind_args idc3 Raw.ident.Z_cast; args3 <- invert_bind_args idc2 Raw.ident.Z_cast; args4 <- invert_bind_args idc1 Raw.ident.Literal; args5 <- invert_bind_args idc0 Raw.ident.Literal; _ <- invert_bind_args idc Raw.ident.Z_add_with_get_carry; match pattern.type.unify_extracted_cps (((ℤ -> ℤ) -> ℤ -> ℤ) -> ℤ)%ptype ((((projT1 args5) -> (projT1 args4)) -> s7 -> (projT1 args)) -> s4)%ptype option (fun x9 : option => x9) with | Some (_, _, (_, _), _)%zrange => if type.type_beq base.type base.type.type_beq (((ℤ -> ℤ) -> ℤ -> ℤ) -> ℤ)%ptype ((((projT1 args5) -> (projT1 args4)) -> s7 -> (projT1 args)) -> s4)%ptype then xv <- ident.unify pattern.ident.Literal ##(projT2 args5); xv0 <- ident.unify pattern.ident.Literal ##(projT2 args4); v <- type.try_make_transport_cps s7 ℤ; xv1 <- ident.unify pattern.ident.Literal ##(projT2 args); v0 <- type.try_make_transport_cps s4 ℤ; fv <- (x9 <- (let '(r1, r2)%zrange := range in fun (s8 cc : Z) (rshiftr ry : zrange) (y : expr ℤ) (offset : Z) (rx : zrange) (x9 : expr ℤ) => if (s8 =? 2 ^ Z.log2 s8) && (ZRange.normalize ry >> ZRange.normalize (ZRange.constant offset) <=? ZRange.normalize rshiftr)%zrange && (ZRange.normalize rshiftr <=? r[0 ~> s8 - 1])%zrange then Some (#(Z_cast2 (r1, r2))%expr @ (#(fancy_addc (Z.log2 s8) (- offset))%expr @ ((##cc)%expr, #(Z_cast rx)%expr @ x9, #(Z_cast ry)%expr @ y)))%expr_pat else None) (let (x9, _) := xv in x9) (let (x9, _) := xv0 in x9) args3 args0 (v (Compile.reflect x8)) (let (x9, _) := xv1 in x9) args2 (v0 (Compile.reflect x5)); Some (Base x9)); Some (fv0 <-- fv; Base fv0)%under_lets else None | None => None end | (@expr.Ident _ _ _ t4 idc4 @ @expr.App _ _ _ s7 _ (@expr.Ident _ _ _ t5 idc5) x8 @ ($_)%expr)%expr_pat | (@expr.Ident _ _ _ t4 idc4 @ @expr.App _ _ _ s7 _ (@expr.Ident _ _ _ t5 idc5) x8 @ @expr.Abs _ _ _ _ _ _)%expr_pat | (@expr.Ident _ _ _ t4 idc4 @ @expr.App _ _ _ s7 _ (@expr.Ident _ _ _ t5 idc5) x8 @ (_ @ _))%expr_pat | (@expr.Ident _ _ _ t4 idc4 @ @expr.App _ _ _ s7 _ (@expr.Ident _ _ _ t5 idc5) x8 @ @expr.LetIn _ _ _ _ _ _ _)%expr_pat => None | (@expr.Ident _ _ _ t4 idc4 @ @expr.App _ _ _ s7 _ ($_)%expr _ @ _)%expr_pat | (@expr.Ident _ _ _ t4 idc4 @ @expr.App _ _ _ s7 _ (@expr.Abs _ _ _ _ _ _) _ @ _)%expr_pat | (@expr.Ident _ _ _ t4 idc4 @ @expr.App _ _ _ s7 _ (_ @ _) _ @ _)%expr_pat | (@expr.Ident _ _ _ t4 idc4 @ @expr.App _ _ _ s7 _ (@expr.LetIn _ _ _ _ _ _ _) _ @ _)%expr_pat => None | (@expr.Ident _ _ _ t4 idc4 @ #(_) @ _)%expr_pat | (@expr.Ident _ _ _ t4 idc4 @ ($_)%expr @ _)%expr_pat | (@expr.Ident _ _ _ t4 idc4 @ @expr.Abs _ _ _ _ _ _ @ _)%expr_pat | (@expr.Ident _ _ _ t4 idc4 @ @expr.LetIn _ _ _ _ _ _ _ @ _)%expr_pat => None | _ => None end;; args <- invert_bind_args idc3 Raw.ident.Z_cast; args0 <- invert_bind_args idc2 Raw.ident.Z_cast; args1 <- invert_bind_args idc1 Raw.ident.Literal; args2 <- invert_bind_args idc0 Raw.ident.Literal; _ <- invert_bind_args idc Raw.ident.Z_add_with_get_carry; match pattern.type.unify_extracted_cps (((ℤ -> ℤ) -> ℤ) -> ℤ)%ptype ((((projT1 args2) -> (projT1 args1)) -> s3) -> s4)%ptype option (fun x6 : option => x6) with | Some (_, _, _, _)%zrange => if type.type_beq base.type base.type.type_beq (((ℤ -> ℤ) -> ℤ) -> ℤ)%ptype ((((projT1 args2) -> (projT1 args1)) -> s3) -> s4)%ptype then xv <- ident.unify pattern.ident.Literal ##(projT2 args2); xv0 <- ident.unify pattern.ident.Literal ##(projT2 args1); v <- type.try_make_transport_cps s3 ℤ; v0 <- type.try_make_transport_cps s4 ℤ; fv <- (x6 <- (let '(r1, r2)%zrange := range in fun (s5 cc : Z) (rx : zrange) (x6 : expr ℤ) (ry : zrange) (y : expr ℤ) => if (s5 =? 2 ^ Z.log2 s5) && (ZRange.normalize ry <=? r[0 ~> s5 - 1])%zrange then Some (#(Z_cast2 (r1, r2))%expr @ (#(fancy_addc (Z.log2 s5) 0)%expr @ ((##cc)%expr, #(Z_cast rx)%expr @ x6, #(Z_cast ry)%expr @ y)))%expr_pat else None) (let (x6, _) := xv in x6) (let (x6, _) := xv0 in x6) args0 (v (Compile.reflect x4)) args (v0 (Compile.reflect x5)); Some (Base x6)); Some (fv0 <-- fv; Base fv0)%under_lets else None | None => None end | @expr.App _ _ _ s4 _ ($_)%expr _ | @expr.App _ _ _ s4 _ (@expr.Abs _ _ _ _ _ _) _ | @expr.App _ _ _ s4 _ (_ @ _)%expr_pat _ | @expr.App _ _ _ s4 _ (@expr.LetIn _ _ _ _ _ _ _) _ => None | _ => None end | @expr.App _ _ _ s3 _ ($_)%expr _ | @expr.App _ _ _ s3 _ (@expr.Abs _ _ _ _ _ _) _ | @expr.App _ _ _ s3 _ (_ @ _)%expr_pat _ | @expr.App _ _ _ s3 _ (@expr.LetIn _ _ _ _ _ _ _) _ => None | _ => None end | @expr.App _ _ _ s3 _ (@expr.Ident _ _ _ t1 idc1) x4 => match x1 with | @expr.Ident _ _ _ t2 idc2 => match x0 with | @expr.Ident _ _ _ t3 idc3 => args <- invert_bind_args idc3 Raw.ident.Literal; args0 <- invert_bind_args idc2 Raw.ident.Literal; args1 <- invert_bind_args idc1 Raw.ident.Z_cast; args2 <- invert_bind_args idc0 Raw.ident.Literal; _ <- invert_bind_args idc Raw.ident.Z_add_with_get_carry; match pattern.type.unify_extracted_cps (((ℤ -> ℤ) -> ℤ) -> ℤ)%ptype ((((projT1 args2) -> s3) -> (projT1 args0)) -> (projT1 args))%ptype option (fun x5 : option => x5) with | Some (_, _, _, _)%zrange => if type.type_beq base.type base.type.type_beq (((ℤ -> ℤ) -> ℤ) -> ℤ)%ptype ((((projT1 args2) -> s3) -> (projT1 args0)) -> (projT1 args))%ptype then xv <- ident.unify pattern.ident.Literal ##(projT2 args2); v <- type.try_make_transport_cps s3 ℤ; xv0 <- ident.unify pattern.ident.Literal ##(projT2 args0); xv1 <- ident.unify pattern.ident.Literal ##(projT2 args); fv <- (x5 <- (let '(r1, r2)%zrange := range in fun (s4 : Z) (rc : zrange) (c : expr ℤ) (xx yy : Z) => if (s4 =? 2 ^ Z.log2 s4) && (ZRange.normalize (ZRange.constant yy) <=? r[0 ~> s4 - 1])%zrange then Some (#(Z_cast2 (r1, r2))%expr @ (#(fancy_addc (Z.log2 s4) 0)%expr @ (#(Z_cast rc)%expr @ c, (##xx)%expr, (##yy)%expr)))%expr_pat else None) (let (x5, _) := xv in x5) args1 (v (Compile.reflect x4)) (let (x5, _) := xv0 in x5) (let (x5, _) := xv1 in x5); Some (Base x5)); Some (fv0 <-- fv; Base fv0)%under_lets else None | None => None end | @expr.App _ _ _ s4 _ (@expr.Ident _ _ _ t3 idc3) x5 => match x5 with | (@expr.Ident _ _ _ t4 idc4 @ x7 @ x6)%expr_pat => match x7 with | (@expr.Ident _ _ _ t5 idc5 @ (@expr.Ident _ _ _ t6 idc6 @ @expr.App _ _ _ s10 _ (@expr.Ident _ _ _ t7 idc7) x11 @ @expr.Ident _ _ _ t8 idc8))%expr_pat => match x6 with | @expr.Ident _ _ _ t9 idc9 => args <- invert_bind_args idc9 Raw.ident.Literal; args0 <- invert_bind_args idc8 Raw.ident.Literal; args1 <- invert_bind_args idc7 Raw.ident.Z_cast; _ <- invert_bind_args idc6 Raw.ident.Z_land; args3 <- invert_bind_args idc5 Raw.ident.Z_cast; _ <- invert_bind_args idc4 Raw.ident.Z_shiftl; args5 <- invert_bind_args idc3 Raw.ident.Z_cast; args6 <- invert_bind_args idc2 Raw.ident.Literal; args7 <- invert_bind_args idc1 Raw.ident.Z_cast; args8 <- invert_bind_args idc0 Raw.ident.Literal; _ <- invert_bind_args idc Raw.ident.Z_add_with_get_carry; match pattern.type.unify_extracted_cps (((ℤ -> ℤ) -> ℤ) -> (ℤ -> ℤ) -> ℤ)%ptype ((((projT1 args8) -> s3) -> (projT1 args6)) -> (s10 -> (projT1 args0)) -> (projT1 args))%ptype option (fun x12 : option => x12) with | Some (_, _, _, (_, _, _))%zrange => if type.type_beq base.type base.type.type_beq (((ℤ -> ℤ) -> ℤ) -> (ℤ -> ℤ) -> ℤ)%ptype ((((projT1 args8) -> s3) -> (projT1 args6)) -> (s10 -> (projT1 args0)) -> (projT1 args))%ptype then xv <- ident.unify pattern.ident.Literal ##(projT2 args8); v <- type.try_make_transport_cps s3 ℤ; xv0 <- ident.unify pattern.ident.Literal ##(projT2 args6); v0 <- type.try_make_transport_cps s10 ℤ; xv1 <- ident.unify pattern.ident.Literal ##(projT2 args0); xv2 <- ident.unify pattern.ident.Literal ##(projT2 args); fv <- (x12 <- (let '(r1, r2)%zrange := range in fun (s11 : Z) (rc : zrange) (c : expr ℤ) (xx : Z) (rshiftl rland ry : zrange) (y : expr ℤ) (mask offset : Z) => if (s11 =? 2 ^ Z.log2 s11) && (ZRange.normalize rland << ZRange.normalize (ZRange.constant offset) <=? ZRange.normalize rshiftl)%zrange && (ZRange.normalize rshiftl <=? r[0 ~> s11 - 1])%zrange && (ZRange.normalize ry &' ZRange.normalize (ZRange.constant mask) <=? ZRange.normalize rland)%zrange && (mask =? Z.ones (Z.log2 s11 - offset)) && (0 <=? offset) && (offset <=? Z.log2 s11) then Some (#(Z_cast2 (r1, r2))%expr @ (#(fancy_addc (Z.log2 s11) offset)%expr @ (#(Z_cast rc)%expr @ c, (##xx)%expr, #(Z_cast ry)%expr @ y)))%expr_pat else None) (let (x12, _) := xv in x12) args7 (v (Compile.reflect x4)) (let (x12, _) := xv0 in x12) args5 args3 args1 (v0 (Compile.reflect x11)) (let (x12, _) := xv1 in x12) (let (x12, _) := xv2 in x12); Some (Base x12)); Some (fv0 <-- fv; Base fv0)%under_lets else None | None => None end | _ => None end | (@expr.Ident _ _ _ t5 idc5 @ (@expr.Ident _ _ _ t6 idc6 @ @expr.App _ _ _ s10 _ (@expr.Ident _ _ _ t7 idc7) x11 @ ($_)%expr))%expr_pat | (@expr.Ident _ _ _ t5 idc5 @ (@expr.Ident _ _ _ t6 idc6 @ @expr.App _ _ _ s10 _ (@expr.Ident _ _ _ t7 idc7) x11 @ @expr.Abs _ _ _ _ _ _))%expr_pat | (@expr.Ident _ _ _ t5 idc5 @ (@expr.Ident _ _ _ t6 idc6 @ @expr.App _ _ _ s10 _ (@expr.Ident _ _ _ t7 idc7) x11 @ (_ @ _)))%expr_pat | (@expr.Ident _ _ _ t5 idc5 @ (@expr.Ident _ _ _ t6 idc6 @ @expr.App _ _ _ s10 _ (@expr.Ident _ _ _ t7 idc7) x11 @ @expr.LetIn _ _ _ _ _ _ _))%expr_pat => None | (@expr.Ident _ _ _ t5 idc5 @ (@expr.Ident _ _ _ t6 idc6 @ @expr.App _ _ _ s10 _ ($_)%expr _ @ _))%expr_pat | (@expr.Ident _ _ _ t5 idc5 @ (@expr.Ident _ _ _ t6 idc6 @ @expr.App _ _ _ s10 _ (@expr.Abs _ _ _ _ _ _) _ @ _))%expr_pat | (@expr.Ident _ _ _ t5 idc5 @ (@expr.Ident _ _ _ t6 idc6 @ @expr.App _ _ _ s10 _ (_ @ _) _ @ _))%expr_pat | (@expr.Ident _ _ _ t5 idc5 @ (@expr.Ident _ _ _ t6 idc6 @ @expr.App _ _ _ s10 _ (@expr.LetIn _ _ _ _ _ _ _) _ @ _))%expr_pat => None | (@expr.Ident _ _ _ t5 idc5 @ (@expr.Ident _ _ _ t6 idc6 @ #(_) @ _))%expr_pat | (@expr.Ident _ _ _ t5 idc5 @ (@expr.Ident _ _ _ t6 idc6 @ ($_)%expr @ _))%expr_pat | (@expr.Ident _ _ _ t5 idc5 @ (@expr.Ident _ _ _ t6 idc6 @ @expr.Abs _ _ _ _ _ _ @ _))%expr_pat | (@expr.Ident _ _ _ t5 idc5 @ (@expr.Ident _ _ _ t6 idc6 @ @expr.LetIn _ _ _ _ _ _ _ @ _))%expr_pat => None | (@expr.Ident _ _ _ t5 idc5 @ #(_))%expr_pat | (@expr.Ident _ _ _ t5 idc5 @ ($_)%expr)%expr_pat | (@expr.Ident _ _ _ t5 idc5 @ @expr.Abs _ _ _ _ _ _)%expr_pat | (@expr.Ident _ _ _ t5 idc5 @ (#(_) @ _))%expr_pat | (@expr.Ident _ _ _ t5 idc5 @ (($_)%expr @ _))%expr_pat | (@expr.Ident _ _ _ t5 idc5 @ (@expr.Abs _ _ _ _ _ _ @ _))%expr_pat | (@expr.Ident _ _ _ t5 idc5 @ (($_)%expr @ _ @ _))%expr_pat | (@expr.Ident _ _ _ t5 idc5 @ (@expr.Abs _ _ _ _ _ _ @ _ @ _))%expr_pat | (@expr.Ident _ _ _ t5 idc5 @ (_ @ _ @ _ @ _))%expr_pat | (@expr.Ident _ _ _ t5 idc5 @ (@expr.LetIn _ _ _ _ _ _ _ @ _ @ _))%expr_pat | (@expr.Ident _ _ _ t5 idc5 @ (@expr.LetIn _ _ _ _ _ _ _ @ _))%expr_pat | (@expr.Ident _ _ _ t5 idc5 @ @expr.LetIn _ _ _ _ _ _ _)%expr_pat => None | _ => None end;; match x7 with | @expr.App _ _ _ s7 _ (@expr.Ident _ _ _ t5 idc5) x8 => match x6 with | @expr.Ident _ _ _ t6 idc6 => args <- invert_bind_args idc6 Raw.ident.Literal; args0 <- invert_bind_args idc5 Raw.ident.Z_cast; _ <- invert_bind_args idc4 Raw.ident.Z_shiftr; args2 <- invert_bind_args idc3 Raw.ident.Z_cast; args3 <- invert_bind_args idc2 Raw.ident.Literal; args4 <- invert_bind_args idc1 Raw.ident.Z_cast; args5 <- invert_bind_args idc0 Raw.ident.Literal; _ <- invert_bind_args idc Raw.ident.Z_add_with_get_carry; match pattern.type.unify_extracted_cps (((ℤ -> ℤ) -> ℤ) -> ℤ -> ℤ)%ptype ((((projT1 args5) -> s3) -> (projT1 args3)) -> s7 -> (projT1 args))%ptype option (fun x9 : option => x9) with | Some (_, _, _, (_, _))%zrange => if type.type_beq base.type base.type.type_beq (((ℤ -> ℤ) -> ℤ) -> ℤ -> ℤ)%ptype ((((projT1 args5) -> s3) -> (projT1 args3)) -> s7 -> (projT1 args))%ptype then xv <- ident.unify pattern.ident.Literal ##(projT2 args5); v <- type.try_make_transport_cps s3 ℤ; xv0 <- ident.unify pattern.ident.Literal ##(projT2 args3); v0 <- type.try_make_transport_cps s7 ℤ; xv1 <- ident.unify pattern.ident.Literal ##(projT2 args); fv <- (x9 <- (let '(r1, r2)%zrange := range in fun (s8 : Z) (rc : zrange) (c : expr ℤ) (xx : Z) (rshiftr ry : zrange) (y : expr ℤ) (offset : Z) => if (s8 =? 2 ^ Z.log2 s8) && (ZRange.normalize ry >> ZRange.normalize (ZRange.constant offset) <=? ZRange.normalize rshiftr)%zrange && (ZRange.normalize rshiftr <=? r[0 ~> s8 - 1])%zrange then Some (#(Z_cast2 (r1, r2))%expr @ (#(fancy_addc (Z.log2 s8) (- offset))%expr @ (#(Z_cast rc)%expr @ c, (##xx)%expr, #(Z_cast ry)%expr @ y)))%expr_pat else None) (let (x9, _) := xv in x9) args4 (v (Compile.reflect x4)) (let (x9, _) := xv0 in x9) args2 args0 (v0 (Compile.reflect x8)) (let (x9, _) := xv1 in x9); Some (Base x9)); Some (fv0 <-- fv; Base fv0)%under_lets else None | None => None end | _ => None end | @expr.App _ _ _ s7 _ ($_)%expr _ | @expr.App _ _ _ s7 _ (@expr.Abs _ _ _ _ _ _) _ | @expr.App _ _ _ s7 _ (_ @ _)%expr_pat _ | @expr.App _ _ _ s7 _ (@expr.LetIn _ _ _ _ _ _ _) _ => None | _ => None end | _ => None end;; args <- invert_bind_args idc3 Raw.ident.Z_cast; args0 <- invert_bind_args idc2 Raw.ident.Literal; args1 <- invert_bind_args idc1 Raw.ident.Z_cast; args2 <- invert_bind_args idc0 Raw.ident.Literal; _ <- invert_bind_args idc Raw.ident.Z_add_with_get_carry; match pattern.type.unify_extracted_cps (((ℤ -> ℤ) -> ℤ) -> ℤ)%ptype ((((projT1 args2) -> s3) -> (projT1 args0)) -> s4)%ptype option (fun x6 : option => x6) with | Some (_, _, _, _)%zrange => if type.type_beq base.type base.type.type_beq (((ℤ -> ℤ) -> ℤ) -> ℤ)%ptype ((((projT1 args2) -> s3) -> (projT1 args0)) -> s4)%ptype then xv <- ident.unify pattern.ident.Literal ##(projT2 args2); v <- type.try_make_transport_cps s3 ℤ; xv0 <- ident.unify pattern.ident.Literal ##(projT2 args0); v0 <- type.try_make_transport_cps s4 ℤ; fv <- (x6 <- (let '(r1, r2)%zrange := range in fun (s5 : Z) (rc : zrange) (c : expr ℤ) (xx : Z) (ry : zrange) (y : expr ℤ) => if (s5 =? 2 ^ Z.log2 s5) && (ZRange.normalize ry <=? r[0 ~> s5 - 1])%zrange then Some (#(Z_cast2 (r1, r2))%expr @ (#(fancy_addc (Z.log2 s5) 0)%expr @ (#(Z_cast rc)%expr @ c, (##xx)%expr, #(Z_cast ry)%expr @ y)))%expr_pat else None) (let (x6, _) := xv in x6) args1 (v (Compile.reflect x4)) (let (x6, _) := xv0 in x6) args (v0 (Compile.reflect x5)); Some (Base x6)); Some (fv0 <-- fv; Base fv0)%under_lets else None | None => None end | @expr.App _ _ _ s4 _ ($_)%expr _ | @expr.App _ _ _ s4 _ (@expr.Abs _ _ _ _ _ _) _ | @expr.App _ _ _ s4 _ (_ @ _)%expr_pat _ | @expr.App _ _ _ s4 _ (@expr.LetIn _ _ _ _ _ _ _) _ => None | _ => None end | @expr.App _ _ _ s4 _ (@expr.Ident _ _ _ t2 idc2) x5 => match x0 with | @expr.Ident _ _ _ t3 idc3 => match x5 with | (@expr.Ident _ _ _ t4 idc4 @ x7 @ x6)%expr_pat => match x7 with | (@expr.Ident _ _ _ t5 idc5 @ (@expr.Ident _ _ _ t6 idc6 @ @expr.App _ _ _ s10 _ (@expr.Ident _ _ _ t7 idc7) x11 @ @expr.Ident _ _ _ t8 idc8))%expr_pat => match x6 with | @expr.Ident _ _ _ t9 idc9 => args <- invert_bind_args idc9 Raw.ident.Literal; args0 <- invert_bind_args idc8 Raw.ident.Literal; args1 <- invert_bind_args idc7 Raw.ident.Z_cast; _ <- invert_bind_args idc6 Raw.ident.Z_land; args3 <- invert_bind_args idc5 Raw.ident.Z_cast; _ <- invert_bind_args idc4 Raw.ident.Z_shiftl; args5 <- invert_bind_args idc3 Raw.ident.Literal; args6 <- invert_bind_args idc2 Raw.ident.Z_cast; args7 <- invert_bind_args idc1 Raw.ident.Z_cast; args8 <- invert_bind_args idc0 Raw.ident.Literal; _ <- invert_bind_args idc Raw.ident.Z_add_with_get_carry; match pattern.type.unify_extracted_cps (((ℤ -> ℤ) -> (ℤ -> ℤ) -> ℤ) -> ℤ)%ptype ((((projT1 args8) -> s3) -> (s10 -> (projT1 args0)) -> (projT1 args)) -> (projT1 args5))%ptype option (fun x12 : option => x12) with | Some (_, _, (_, _, _), _)%zrange => if type.type_beq base.type base.type.type_beq (((ℤ -> ℤ) -> (ℤ -> ℤ) -> ℤ) -> ℤ)%ptype ((((projT1 args8) -> s3) -> (s10 -> (projT1 args0)) -> (projT1 args)) -> (projT1 args5))%ptype then xv <- ident.unify pattern.ident.Literal ##(projT2 args8); v <- type.try_make_transport_cps s3 ℤ; v0 <- type.try_make_transport_cps s10 ℤ; xv0 <- ident.unify pattern.ident.Literal ##(projT2 args0); xv1 <- ident.unify pattern.ident.Literal ##(projT2 args); xv2 <- ident.unify pattern.ident.Literal ##(projT2 args5); fv <- (x12 <- (let '(r1, r2)%zrange := range in fun (s11 : Z) (rc : zrange) (c : expr ℤ) (rshiftl rland ry : zrange) (y : expr ℤ) (mask offset xx : Z) => if (s11 =? 2 ^ Z.log2 s11) && (ZRange.normalize rland << ZRange.normalize (ZRange.constant offset) <=? ZRange.normalize rshiftl)%zrange && (ZRange.normalize rshiftl <=? r[0 ~> s11 - 1])%zrange && (ZRange.normalize ry &' ZRange.normalize (ZRange.constant mask) <=? ZRange.normalize rland)%zrange && (mask =? Z.ones (Z.log2 s11 - offset)) && (0 <=? offset) && (offset <=? Z.log2 s11) then Some (#(Z_cast2 (r1, r2))%expr @ (#(fancy_addc (Z.log2 s11) offset)%expr @ (#(Z_cast rc)%expr @ c, (##xx)%expr, #(Z_cast ry)%expr @ y)))%expr_pat else None) (let (x12, _) := xv in x12) args7 (v (Compile.reflect x4)) args6 args3 args1 (v0 (Compile.reflect x11)) (let (x12, _) := xv0 in x12) (let (x12, _) := xv1 in x12) (let (x12, _) := xv2 in x12); Some (Base x12)); Some (fv0 <-- fv; Base fv0)%under_lets else None | None => None end | _ => None end | (@expr.Ident _ _ _ t5 idc5 @ (@expr.Ident _ _ _ t6 idc6 @ @expr.App _ _ _ s10 _ (@expr.Ident _ _ _ t7 idc7) x11 @ ($_)%expr))%expr_pat | (@expr.Ident _ _ _ t5 idc5 @ (@expr.Ident _ _ _ t6 idc6 @ @expr.App _ _ _ s10 _ (@expr.Ident _ _ _ t7 idc7) x11 @ @expr.Abs _ _ _ _ _ _))%expr_pat | (@expr.Ident _ _ _ t5 idc5 @ (@expr.Ident _ _ _ t6 idc6 @ @expr.App _ _ _ s10 _ (@expr.Ident _ _ _ t7 idc7) x11 @ (_ @ _)))%expr_pat | (@expr.Ident _ _ _ t5 idc5 @ (@expr.Ident _ _ _ t6 idc6 @ @expr.App _ _ _ s10 _ (@expr.Ident _ _ _ t7 idc7) x11 @ @expr.LetIn _ _ _ _ _ _ _))%expr_pat => None | (@expr.Ident _ _ _ t5 idc5 @ (@expr.Ident _ _ _ t6 idc6 @ @expr.App _ _ _ s10 _ ($_)%expr _ @ _))%expr_pat | (@expr.Ident _ _ _ t5 idc5 @ (@expr.Ident _ _ _ t6 idc6 @ @expr.App _ _ _ s10 _ (@expr.Abs _ _ _ _ _ _) _ @ _))%expr_pat | (@expr.Ident _ _ _ t5 idc5 @ (@expr.Ident _ _ _ t6 idc6 @ @expr.App _ _ _ s10 _ (_ @ _) _ @ _))%expr_pat | (@expr.Ident _ _ _ t5 idc5 @ (@expr.Ident _ _ _ t6 idc6 @ @expr.App _ _ _ s10 _ (@expr.LetIn _ _ _ _ _ _ _) _ @ _))%expr_pat => None | (@expr.Ident _ _ _ t5 idc5 @ (@expr.Ident _ _ _ t6 idc6 @ #(_) @ _))%expr_pat | (@expr.Ident _ _ _ t5 idc5 @ (@expr.Ident _ _ _ t6 idc6 @ ($_)%expr @ _))%expr_pat | (@expr.Ident _ _ _ t5 idc5 @ (@expr.Ident _ _ _ t6 idc6 @ @expr.Abs _ _ _ _ _ _ @ _))%expr_pat | (@expr.Ident _ _ _ t5 idc5 @ (@expr.Ident _ _ _ t6 idc6 @ @expr.LetIn _ _ _ _ _ _ _ @ _))%expr_pat => None | (@expr.Ident _ _ _ t5 idc5 @ #(_))%expr_pat | (@expr.Ident _ _ _ t5 idc5 @ ($_)%expr)%expr_pat | (@expr.Ident _ _ _ t5 idc5 @ @expr.Abs _ _ _ _ _ _)%expr_pat | (@expr.Ident _ _ _ t5 idc5 @ (#(_) @ _))%expr_pat | (@expr.Ident _ _ _ t5 idc5 @ (($_)%expr @ _))%expr_pat | (@expr.Ident _ _ _ t5 idc5 @ (@expr.Abs _ _ _ _ _ _ @ _))%expr_pat | (@expr.Ident _ _ _ t5 idc5 @ (($_)%expr @ _ @ _))%expr_pat | (@expr.Ident _ _ _ t5 idc5 @ (@expr.Abs _ _ _ _ _ _ @ _ @ _))%expr_pat | (@expr.Ident _ _ _ t5 idc5 @ (_ @ _ @ _ @ _))%expr_pat | (@expr.Ident _ _ _ t5 idc5 @ (@expr.LetIn _ _ _ _ _ _ _ @ _ @ _))%expr_pat | (@expr.Ident _ _ _ t5 idc5 @ (@expr.LetIn _ _ _ _ _ _ _ @ _))%expr_pat | (@expr.Ident _ _ _ t5 idc5 @ @expr.LetIn _ _ _ _ _ _ _)%expr_pat => None | _ => None end;; match x7 with | @expr.App _ _ _ s7 _ (@expr.Ident _ _ _ t5 idc5) x8 => match x6 with | @expr.Ident _ _ _ t6 idc6 => args <- invert_bind_args idc6 Raw.ident.Literal; args0 <- invert_bind_args idc5 Raw.ident.Z_cast; _ <- invert_bind_args idc4 Raw.ident.Z_shiftr; args2 <- invert_bind_args idc3 Raw.ident.Literal; args3 <- invert_bind_args idc2 Raw.ident.Z_cast; args4 <- invert_bind_args idc1 Raw.ident.Z_cast; args5 <- invert_bind_args idc0 Raw.ident.Literal; _ <- invert_bind_args idc Raw.ident.Z_add_with_get_carry; match pattern.type.unify_extracted_cps (((ℤ -> ℤ) -> ℤ -> ℤ) -> ℤ)%ptype ((((projT1 args5) -> s3) -> s7 -> (projT1 args)) -> (projT1 args2))%ptype option (fun x9 : option => x9) with | Some (_, _, (_, _), _)%zrange => if type.type_beq base.type base.type.type_beq (((ℤ -> ℤ) -> ℤ -> ℤ) -> ℤ)%ptype ((((projT1 args5) -> s3) -> s7 -> (projT1 args)) -> (projT1 args2))%ptype then xv <- ident.unify pattern.ident.Literal ##(projT2 args5); v <- type.try_make_transport_cps s3 ℤ; v0 <- type.try_make_transport_cps s7 ℤ; xv0 <- ident.unify pattern.ident.Literal ##(projT2 args); xv1 <- ident.unify pattern.ident.Literal ##(projT2 args2); fv <- (x9 <- (let '(r1, r2)%zrange := range in fun (s8 : Z) (rc : zrange) (c : expr ℤ) (rshiftr ry : zrange) (y : expr ℤ) (offset xx : Z) => if (s8 =? 2 ^ Z.log2 s8) && (ZRange.normalize ry >> ZRange.normalize (ZRange.constant offset) <=? ZRange.normalize rshiftr)%zrange && (ZRange.normalize rshiftr <=? r[0 ~> s8 - 1])%zrange then Some (#(Z_cast2 (r1, r2))%expr @ (#(fancy_addc (Z.log2 s8) (- offset))%expr @ (#(Z_cast rc)%expr @ c, (##xx)%expr, #(Z_cast ry)%expr @ y)))%expr_pat else None) (let (x9, _) := xv in x9) args4 (v (Compile.reflect x4)) args3 args0 (v0 (Compile.reflect x8)) (let (x9, _) := xv0 in x9) (let (x9, _) := xv1 in x9); Some (Base x9)); Some (fv0 <-- fv; Base fv0)%under_lets else None | None => None end | _ => None end | @expr.App _ _ _ s7 _ ($_)%expr _ | @expr.App _ _ _ s7 _ (@expr.Abs _ _ _ _ _ _) _ | @expr.App _ _ _ s7 _ (_ @ _)%expr_pat _ | @expr.App _ _ _ s7 _ (@expr.LetIn _ _ _ _ _ _ _) _ => None | _ => None end | _ => None end;; args <- invert_bind_args idc3 Raw.ident.Literal; args0 <- invert_bind_args idc2 Raw.ident.Z_cast; args1 <- invert_bind_args idc1 Raw.ident.Z_cast; args2 <- invert_bind_args idc0 Raw.ident.Literal; _ <- invert_bind_args idc Raw.ident.Z_add_with_get_carry; match pattern.type.unify_extracted_cps (((ℤ -> ℤ) -> ℤ) -> ℤ)%ptype ((((projT1 args2) -> s3) -> s4) -> (projT1 args))%ptype option (fun x6 : option => x6) with | Some (_, _, _, _)%zrange => if type.type_beq base.type base.type.type_beq (((ℤ -> ℤ) -> ℤ) -> ℤ)%ptype ((((projT1 args2) -> s3) -> s4) -> (projT1 args))%ptype then xv <- ident.unify pattern.ident.Literal ##(projT2 args2); v <- type.try_make_transport_cps s3 ℤ; v0 <- type.try_make_transport_cps s4 ℤ; xv0 <- ident.unify pattern.ident.Literal ##(projT2 args); fv <- (x6 <- (let '(r1, r2)%zrange := range in fun (s5 : Z) (rc : zrange) (c : expr ℤ) (rx : zrange) (x6 : expr ℤ) (yy : Z) => if (s5 =? 2 ^ Z.log2 s5) && (ZRange.normalize (ZRange.constant yy) <=? r[0 ~> s5 - 1])%zrange then Some (#(Z_cast2 (r1, r2))%expr @ (#(fancy_addc (Z.log2 s5) 0)%expr @ (#(Z_cast rc)%expr @ c, #(Z_cast rx)%expr @ x6, (##yy)%expr)))%expr_pat else None) (let (x6, _) := xv in x6) args1 (v (Compile.reflect x4)) args0 (v0 (Compile.reflect x5)) (let (x6, _) := xv0 in x6); Some (Base x6)); Some (fv0 <-- fv; Base fv0)%under_lets else None | None => None end | @expr.App _ _ _ s5 _ (@expr.Ident _ _ _ t3 idc3) x6 => match x6 with | (@expr.Ident _ _ _ t4 idc4 @ (@expr.Ident _ _ _ t5 idc5 @ (@expr.Ident _ _ _ t6 idc6 @ @expr.App _ _ _ s11 _ (@expr.Ident _ _ _ t7 idc7) x12 @ @expr.Ident _ _ _ t8 idc8)) @ @expr.Ident _ _ _ t9 idc9)%expr_pat => args <- invert_bind_args idc9 Raw.ident.Literal; args0 <- invert_bind_args idc8 Raw.ident.Literal; args1 <- invert_bind_args idc7 Raw.ident.Z_cast; _ <- invert_bind_args idc6 Raw.ident.Z_land; args3 <- invert_bind_args idc5 Raw.ident.Z_cast; _ <- invert_bind_args idc4 Raw.ident.Z_shiftl; args5 <- invert_bind_args idc3 Raw.ident.Z_cast; args6 <- invert_bind_args idc2 Raw.ident.Z_cast; args7 <- invert_bind_args idc1 Raw.ident.Z_cast; args8 <- invert_bind_args idc0 Raw.ident.Literal; _ <- invert_bind_args idc Raw.ident.Z_add_with_get_carry; match pattern.type.unify_extracted_cps (((ℤ -> ℤ) -> ℤ) -> (ℤ -> ℤ) -> ℤ)%ptype ((((projT1 args8) -> s3) -> s4) -> (s11 -> (projT1 args0)) -> (projT1 args))%ptype option (fun x13 : option => x13) with | Some (_, _, _, (_, _, _))%zrange => if type.type_beq base.type base.type.type_beq (((ℤ -> ℤ) -> ℤ) -> (ℤ -> ℤ) -> ℤ)%ptype ((((projT1 args8) -> s3) -> s4) -> (s11 -> (projT1 args0)) -> (projT1 args))%ptype then xv <- ident.unify pattern.ident.Literal ##(projT2 args8); v <- type.try_make_transport_cps s3 ℤ; v0 <- type.try_make_transport_cps s4 ℤ; v1 <- type.try_make_transport_cps s11 ℤ; xv0 <- ident.unify pattern.ident.Literal ##(projT2 args0); xv1 <- ident.unify pattern.ident.Literal ##(projT2 args); fv <- (x13 <- (let '(r1, r2)%zrange := range in fun (s12 : Z) (rc : zrange) (c : expr ℤ) (rx : zrange) (x13 : expr ℤ) (rshiftl rland ry : zrange) (y : expr ℤ) (mask offset : Z) => if (s12 =? 2 ^ Z.log2 s12) && (ZRange.normalize rland << ZRange.normalize (ZRange.constant offset) <=? ZRange.normalize rshiftl)%zrange && (ZRange.normalize ry &' ZRange.normalize (ZRange.constant mask) <=? ZRange.normalize rland)%zrange && (ZRange.normalize rshiftl <=? r[0 ~> s12 - 1])%zrange && (mask =? Z.ones (Z.log2 s12 - offset)) && (0 <=? offset) && (offset <=? Z.log2 s12) then Some (#(Z_cast2 (r1, r2))%expr @ (#(fancy_addc (Z.log2 s12) offset)%expr @ (#(Z_cast rc)%expr @ c, #(Z_cast rx)%expr @ x13, #(Z_cast ry)%expr @ y)))%expr_pat else None) (let (x13, _) := xv in x13) args7 (v (Compile.reflect x4)) args6 (v0 (Compile.reflect x5)) args5 args3 args1 (v1 (Compile.reflect x12)) (let (x13, _) := xv0 in x13) (let (x13, _) := xv1 in x13); Some (Base x13)); Some (fv0 <-- fv; Base fv0)%under_lets else None | None => None end | (@expr.Ident _ _ _ t4 idc4 @ (@expr.Ident _ _ _ t5 idc5 @ (@expr.Ident _ _ _ t6 idc6 @ @expr.App _ _ _ s11 _ (@expr.Ident _ _ _ t7 idc7) x12 @ @expr.Ident _ _ _ t8 idc8)) @ ($_)%expr)%expr_pat | (@expr.Ident _ _ _ t4 idc4 @ (@expr.Ident _ _ _ t5 idc5 @ (@expr.Ident _ _ _ t6 idc6 @ @expr.App _ _ _ s11 _ (@expr.Ident _ _ _ t7 idc7) x12 @ @expr.Ident _ _ _ t8 idc8)) @ @expr.Abs _ _ _ _ _ _)%expr_pat | (@expr.Ident _ _ _ t4 idc4 @ (@expr.Ident _ _ _ t5 idc5 @ (@expr.Ident _ _ _ t6 idc6 @ @expr.App _ _ _ s11 _ (@expr.Ident _ _ _ t7 idc7) x12 @ @expr.Ident _ _ _ t8 idc8)) @ (_ @ _))%expr_pat | (@expr.Ident _ _ _ t4 idc4 @ (@expr.Ident _ _ _ t5 idc5 @ (@expr.Ident _ _ _ t6 idc6 @ @expr.App _ _ _ s11 _ (@expr.Ident _ _ _ t7 idc7) x12 @ @expr.Ident _ _ _ t8 idc8)) @ @expr.LetIn _ _ _ _ _ _ _)%expr_pat => None | (@expr.Ident _ _ _ t4 idc4 @ (@expr.Ident _ _ _ t5 idc5 @ (@expr.Ident _ _ _ t6 idc6 @ @expr.App _ _ _ s11 _ (@expr.Ident _ _ _ t7 idc7) x12 @ ($_)%expr)) @ _)%expr_pat | (@expr.Ident _ _ _ t4 idc4 @ (@expr.Ident _ _ _ t5 idc5 @ (@expr.Ident _ _ _ t6 idc6 @ @expr.App _ _ _ s11 _ (@expr.Ident _ _ _ t7 idc7) x12 @ @expr.Abs _ _ _ _ _ _)) @ _)%expr_pat | (@expr.Ident _ _ _ t4 idc4 @ (@expr.Ident _ _ _ t5 idc5 @ (@expr.Ident _ _ _ t6 idc6 @ @expr.App _ _ _ s11 _ (@expr.Ident _ _ _ t7 idc7) x12 @ (_ @ _))) @ _)%expr_pat | (@expr.Ident _ _ _ t4 idc4 @ (@expr.Ident _ _ _ t5 idc5 @ (@expr.Ident _ _ _ t6 idc6 @ @expr.App _ _ _ s11 _ (@expr.Ident _ _ _ t7 idc7) x12 @ @expr.LetIn _ _ _ _ _ _ _)) @ _)%expr_pat => None | (@expr.Ident _ _ _ t4 idc4 @ (@expr.Ident _ _ _ t5 idc5 @ (@expr.Ident _ _ _ t6 idc6 @ @expr.App _ _ _ s11 _ ($_)%expr _ @ _)) @ _)%expr_pat | (@expr.Ident _ _ _ t4 idc4 @ (@expr.Ident _ _ _ t5 idc5 @ (@expr.Ident _ _ _ t6 idc6 @ @expr.App _ _ _ s11 _ (@expr.Abs _ _ _ _ _ _) _ @ _)) @ _)%expr_pat | (@expr.Ident _ _ _ t4 idc4 @ (@expr.Ident _ _ _ t5 idc5 @ (@expr.Ident _ _ _ t6 idc6 @ @expr.App _ _ _ s11 _ (_ @ _) _ @ _)) @ _)%expr_pat | (@expr.Ident _ _ _ t4 idc4 @ (@expr.Ident _ _ _ t5 idc5 @ (@expr.Ident _ _ _ t6 idc6 @ @expr.App _ _ _ s11 _ (@expr.LetIn _ _ _ _ _ _ _) _ @ _)) @ _)%expr_pat => None | (@expr.Ident _ _ _ t4 idc4 @ (@expr.Ident _ _ _ t5 idc5 @ (@expr.Ident _ _ _ t6 idc6 @ #(_) @ _)) @ _)%expr_pat | (@expr.Ident _ _ _ t4 idc4 @ (@expr.Ident _ _ _ t5 idc5 @ (@expr.Ident _ _ _ t6 idc6 @ ($_)%expr @ _)) @ _)%expr_pat | (@expr.Ident _ _ _ t4 idc4 @ (@expr.Ident _ _ _ t5 idc5 @ (@expr.Ident _ _ _ t6 idc6 @ @expr.Abs _ _ _ _ _ _ @ _)) @ _)%expr_pat | (@expr.Ident _ _ _ t4 idc4 @ (@expr.Ident _ _ _ t5 idc5 @ (@expr.Ident _ _ _ t6 idc6 @ @expr.LetIn _ _ _ _ _ _ _ @ _)) @ _)%expr_pat => None | (@expr.Ident _ _ _ t4 idc4 @ (@expr.Ident _ _ _ t5 idc5 @ #(_)) @ _)%expr_pat | (@expr.Ident _ _ _ t4 idc4 @ (@expr.Ident _ _ _ t5 idc5 @ ($_)%expr) @ _)%expr_pat | (@expr.Ident _ _ _ t4 idc4 @ (@expr.Ident _ _ _ t5 idc5 @ @expr.Abs _ _ _ _ _ _) @ _)%expr_pat | (@expr.Ident _ _ _ t4 idc4 @ (@expr.Ident _ _ _ t5 idc5 @ (#(_) @ _)) @ _)%expr_pat | (@expr.Ident _ _ _ t4 idc4 @ (@expr.Ident _ _ _ t5 idc5 @ (($_)%expr @ _)) @ _)%expr_pat | (@expr.Ident _ _ _ t4 idc4 @ (@expr.Ident _ _ _ t5 idc5 @ (@expr.Abs _ _ _ _ _ _ @ _)) @ _)%expr_pat | (@expr.Ident _ _ _ t4 idc4 @ (@expr.Ident _ _ _ t5 idc5 @ (($_)%expr @ _ @ _)) @ _)%expr_pat | (@expr.Ident _ _ _ t4 idc4 @ (@expr.Ident _ _ _ t5 idc5 @ (@expr.Abs _ _ _ _ _ _ @ _ @ _)) @ _)%expr_pat | (@expr.Ident _ _ _ t4 idc4 @ (@expr.Ident _ _ _ t5 idc5 @ (_ @ _ @ _ @ _)) @ _)%expr_pat | (@expr.Ident _ _ _ t4 idc4 @ (@expr.Ident _ _ _ t5 idc5 @ (@expr.LetIn _ _ _ _ _ _ _ @ _ @ _)) @ _)%expr_pat | (@expr.Ident _ _ _ t4 idc4 @ (@expr.Ident _ _ _ t5 idc5 @ (@expr.LetIn _ _ _ _ _ _ _ @ _)) @ _)%expr_pat | (@expr.Ident _ _ _ t4 idc4 @ (@expr.Ident _ _ _ t5 idc5 @ @expr.LetIn _ _ _ _ _ _ _) @ _)%expr_pat => None | (@expr.Ident _ _ _ t4 idc4 @ #(_) @ _)%expr_pat | (@expr.Ident _ _ _ t4 idc4 @ ($_)%expr @ _)%expr_pat | (@expr.Ident _ _ _ t4 idc4 @ @expr.Abs _ _ _ _ _ _ @ _)%expr_pat | (@expr.Ident _ _ _ t4 idc4 @ (($_)%expr @ _) @ _)%expr_pat | (@expr.Ident _ _ _ t4 idc4 @ (@expr.Abs _ _ _ _ _ _ @ _) @ _)%expr_pat | (@expr.Ident _ _ _ t4 idc4 @ (_ @ _ @ _) @ _)%expr_pat | (@expr.Ident _ _ _ t4 idc4 @ (@expr.LetIn _ _ _ _ _ _ _ @ _) @ _)%expr_pat | (@expr.Ident _ _ _ t4 idc4 @ @expr.LetIn _ _ _ _ _ _ _ @ _)%expr_pat => None | _ => None end;; match x5 with | (@expr.Ident _ _ _ t4 idc4 @ (@expr.Ident _ _ _ t5 idc5 @ (@expr.Ident _ _ _ t6 idc6 @ @expr.App _ _ _ s11 _ (@expr.Ident _ _ _ t7 idc7) x12 @ @expr.Ident _ _ _ t8 idc8)) @ @expr.Ident _ _ _ t9 idc9)%expr_pat => args <- invert_bind_args idc9 Raw.ident.Literal; args0 <- invert_bind_args idc8 Raw.ident.Literal; args1 <- invert_bind_args idc7 Raw.ident.Z_cast; _ <- invert_bind_args idc6 Raw.ident.Z_land; args3 <- invert_bind_args idc5 Raw.ident.Z_cast; _ <- invert_bind_args idc4 Raw.ident.Z_shiftl; args5 <- invert_bind_args idc3 Raw.ident.Z_cast; args6 <- invert_bind_args idc2 Raw.ident.Z_cast; args7 <- invert_bind_args idc1 Raw.ident.Z_cast; args8 <- invert_bind_args idc0 Raw.ident.Literal; _ <- invert_bind_args idc Raw.ident.Z_add_with_get_carry; match pattern.type.unify_extracted_cps (((ℤ -> ℤ) -> (ℤ -> ℤ) -> ℤ) -> ℤ)%ptype ((((projT1 args8) -> s3) -> (s11 -> (projT1 args0)) -> (projT1 args)) -> s5)%ptype option (fun x13 : option => x13) with | Some (_, _, (_, _, _), _)%zrange => if type.type_beq base.type base.type.type_beq (((ℤ -> ℤ) -> (ℤ -> ℤ) -> ℤ) -> ℤ)%ptype ((((projT1 args8) -> s3) -> (s11 -> (projT1 args0)) -> (projT1 args)) -> s5)%ptype then xv <- ident.unify pattern.ident.Literal ##(projT2 args8); v <- type.try_make_transport_cps s3 ℤ; v0 <- type.try_make_transport_cps s11 ℤ; xv0 <- ident.unify pattern.ident.Literal ##(projT2 args0); xv1 <- ident.unify pattern.ident.Literal ##(projT2 args); v1 <- type.try_make_transport_cps s5 ℤ; fv <- (x13 <- (let '(r1, r2)%zrange := range in fun (s12 : Z) (rc : zrange) (c : expr ℤ) (rshiftl rland ry : zrange) (y : expr ℤ) (mask offset : Z) (rx : zrange) (x13 : expr ℤ) => if (s12 =? 2 ^ Z.log2 s12) && (ZRange.normalize rland << ZRange.normalize (ZRange.constant offset) <=? ZRange.normalize rshiftl)%zrange && (ZRange.normalize rshiftl <=? r[0 ~> s12 - 1])%zrange && (ZRange.normalize ry &' ZRange.normalize (ZRange.constant mask) <=? ZRange.normalize rland)%zrange && (mask =? Z.ones (Z.log2 s12 - offset)) && (0 <=? offset) && (offset <=? Z.log2 s12) then Some (#(Z_cast2 (r1, r2))%expr @ (#(fancy_addc (Z.log2 s12) offset)%expr @ (#(Z_cast rc)%expr @ c, #(Z_cast rx)%expr @ x13, #(Z_cast ry)%expr @ y)))%expr_pat else None) (let (x13, _) := xv in x13) args7 (v (Compile.reflect x4)) args6 args3 args1 (v0 (Compile.reflect x12)) (let (x13, _) := xv0 in x13) (let (x13, _) := xv1 in x13) args5 (v1 (Compile.reflect x6)); Some (Base x13)); Some (fv0 <-- fv; Base fv0)%under_lets else None | None => None end | (@expr.Ident _ _ _ t4 idc4 @ (@expr.Ident _ _ _ t5 idc5 @ (@expr.Ident _ _ _ t6 idc6 @ @expr.App _ _ _ s11 _ (@expr.Ident _ _ _ t7 idc7) x12 @ @expr.Ident _ _ _ t8 idc8)) @ ($_)%expr)%expr_pat | (@expr.Ident _ _ _ t4 idc4 @ (@expr.Ident _ _ _ t5 idc5 @ (@expr.Ident _ _ _ t6 idc6 @ @expr.App _ _ _ s11 _ (@expr.Ident _ _ _ t7 idc7) x12 @ @expr.Ident _ _ _ t8 idc8)) @ @expr.Abs _ _ _ _ _ _)%expr_pat | (@expr.Ident _ _ _ t4 idc4 @ (@expr.Ident _ _ _ t5 idc5 @ (@expr.Ident _ _ _ t6 idc6 @ @expr.App _ _ _ s11 _ (@expr.Ident _ _ _ t7 idc7) x12 @ @expr.Ident _ _ _ t8 idc8)) @ (_ @ _))%expr_pat | (@expr.Ident _ _ _ t4 idc4 @ (@expr.Ident _ _ _ t5 idc5 @ (@expr.Ident _ _ _ t6 idc6 @ @expr.App _ _ _ s11 _ (@expr.Ident _ _ _ t7 idc7) x12 @ @expr.Ident _ _ _ t8 idc8)) @ @expr.LetIn _ _ _ _ _ _ _)%expr_pat => None | (@expr.Ident _ _ _ t4 idc4 @ (@expr.Ident _ _ _ t5 idc5 @ (@expr.Ident _ _ _ t6 idc6 @ @expr.App _ _ _ s11 _ (@expr.Ident _ _ _ t7 idc7) x12 @ ($_)%expr)) @ _)%expr_pat | (@expr.Ident _ _ _ t4 idc4 @ (@expr.Ident _ _ _ t5 idc5 @ (@expr.Ident _ _ _ t6 idc6 @ @expr.App _ _ _ s11 _ (@expr.Ident _ _ _ t7 idc7) x12 @ @expr.Abs _ _ _ _ _ _)) @ _)%expr_pat | (@expr.Ident _ _ _ t4 idc4 @ (@expr.Ident _ _ _ t5 idc5 @ (@expr.Ident _ _ _ t6 idc6 @ @expr.App _ _ _ s11 _ (@expr.Ident _ _ _ t7 idc7) x12 @ (_ @ _))) @ _)%expr_pat | (@expr.Ident _ _ _ t4 idc4 @ (@expr.Ident _ _ _ t5 idc5 @ (@expr.Ident _ _ _ t6 idc6 @ @expr.App _ _ _ s11 _ (@expr.Ident _ _ _ t7 idc7) x12 @ @expr.LetIn _ _ _ _ _ _ _)) @ _)%expr_pat => None | (@expr.Ident _ _ _ t4 idc4 @ (@expr.Ident _ _ _ t5 idc5 @ (@expr.Ident _ _ _ t6 idc6 @ @expr.App _ _ _ s11 _ ($_)%expr _ @ _)) @ _)%expr_pat | (@expr.Ident _ _ _ t4 idc4 @ (@expr.Ident _ _ _ t5 idc5 @ (@expr.Ident _ _ _ t6 idc6 @ @expr.App _ _ _ s11 _ (@expr.Abs _ _ _ _ _ _) _ @ _)) @ _)%expr_pat | (@expr.Ident _ _ _ t4 idc4 @ (@expr.Ident _ _ _ t5 idc5 @ (@expr.Ident _ _ _ t6 idc6 @ @expr.App _ _ _ s11 _ (_ @ _) _ @ _)) @ _)%expr_pat | (@expr.Ident _ _ _ t4 idc4 @ (@expr.Ident _ _ _ t5 idc5 @ (@expr.Ident _ _ _ t6 idc6 @ @expr.App _ _ _ s11 _ (@expr.LetIn _ _ _ _ _ _ _) _ @ _)) @ _)%expr_pat => None | (@expr.Ident _ _ _ t4 idc4 @ (@expr.Ident _ _ _ t5 idc5 @ (@expr.Ident _ _ _ t6 idc6 @ #(_) @ _)) @ _)%expr_pat | (@expr.Ident _ _ _ t4 idc4 @ (@expr.Ident _ _ _ t5 idc5 @ (@expr.Ident _ _ _ t6 idc6 @ ($_)%expr @ _)) @ _)%expr_pat | (@expr.Ident _ _ _ t4 idc4 @ (@expr.Ident _ _ _ t5 idc5 @ (@expr.Ident _ _ _ t6 idc6 @ @expr.Abs _ _ _ _ _ _ @ _)) @ _)%expr_pat | (@expr.Ident _ _ _ t4 idc4 @ (@expr.Ident _ _ _ t5 idc5 @ (@expr.Ident _ _ _ t6 idc6 @ @expr.LetIn _ _ _ _ _ _ _ @ _)) @ _)%expr_pat => None | (@expr.Ident _ _ _ t4 idc4 @ (@expr.Ident _ _ _ t5 idc5 @ #(_)) @ _)%expr_pat | (@expr.Ident _ _ _ t4 idc4 @ (@expr.Ident _ _ _ t5 idc5 @ ($_)%expr) @ _)%expr_pat | (@expr.Ident _ _ _ t4 idc4 @ (@expr.Ident _ _ _ t5 idc5 @ @expr.Abs _ _ _ _ _ _) @ _)%expr_pat | (@expr.Ident _ _ _ t4 idc4 @ (@expr.Ident _ _ _ t5 idc5 @ (#(_) @ _)) @ _)%expr_pat | (@expr.Ident _ _ _ t4 idc4 @ (@expr.Ident _ _ _ t5 idc5 @ (($_)%expr @ _)) @ _)%expr_pat | (@expr.Ident _ _ _ t4 idc4 @ (@expr.Ident _ _ _ t5 idc5 @ (@expr.Abs _ _ _ _ _ _ @ _)) @ _)%expr_pat | (@expr.Ident _ _ _ t4 idc4 @ (@expr.Ident _ _ _ t5 idc5 @ (($_)%expr @ _ @ _)) @ _)%expr_pat | (@expr.Ident _ _ _ t4 idc4 @ (@expr.Ident _ _ _ t5 idc5 @ (@expr.Abs _ _ _ _ _ _ @ _ @ _)) @ _)%expr_pat | (@expr.Ident _ _ _ t4 idc4 @ (@expr.Ident _ _ _ t5 idc5 @ (_ @ _ @ _ @ _)) @ _)%expr_pat | (@expr.Ident _ _ _ t4 idc4 @ (@expr.Ident _ _ _ t5 idc5 @ (@expr.LetIn _ _ _ _ _ _ _ @ _ @ _)) @ _)%expr_pat | (@expr.Ident _ _ _ t4 idc4 @ (@expr.Ident _ _ _ t5 idc5 @ (@expr.LetIn _ _ _ _ _ _ _ @ _)) @ _)%expr_pat | (@expr.Ident _ _ _ t4 idc4 @ (@expr.Ident _ _ _ t5 idc5 @ @expr.LetIn _ _ _ _ _ _ _) @ _)%expr_pat => None | (@expr.Ident _ _ _ t4 idc4 @ #(_) @ _)%expr_pat | (@expr.Ident _ _ _ t4 idc4 @ ($_)%expr @ _)%expr_pat | (@expr.Ident _ _ _ t4 idc4 @ @expr.Abs _ _ _ _ _ _ @ _)%expr_pat | (@expr.Ident _ _ _ t4 idc4 @ (($_)%expr @ _) @ _)%expr_pat | (@expr.Ident _ _ _ t4 idc4 @ (@expr.Abs _ _ _ _ _ _ @ _) @ _)%expr_pat | (@expr.Ident _ _ _ t4 idc4 @ (_ @ _ @ _) @ _)%expr_pat | (@expr.Ident _ _ _ t4 idc4 @ (@expr.LetIn _ _ _ _ _ _ _ @ _) @ _)%expr_pat | (@expr.Ident _ _ _ t4 idc4 @ @expr.LetIn _ _ _ _ _ _ _ @ _)%expr_pat => None | _ => None end;; match x6 with | (@expr.Ident _ _ _ t4 idc4 @ @expr.App _ _ _ s8 _ (@expr.Ident _ _ _ t5 idc5) x9 @ @expr.Ident _ _ _ t6 idc6)%expr_pat => args <- invert_bind_args idc6 Raw.ident.Literal; args0 <- invert_bind_args idc5 Raw.ident.Z_cast; _ <- invert_bind_args idc4 Raw.ident.Z_shiftr; args2 <- invert_bind_args idc3 Raw.ident.Z_cast; args3 <- invert_bind_args idc2 Raw.ident.Z_cast; args4 <- invert_bind_args idc1 Raw.ident.Z_cast; args5 <- invert_bind_args idc0 Raw.ident.Literal; _ <- invert_bind_args idc Raw.ident.Z_add_with_get_carry; match pattern.type.unify_extracted_cps (((ℤ -> ℤ) -> ℤ) -> ℤ -> ℤ)%ptype ((((projT1 args5) -> s3) -> s4) -> s8 -> (projT1 args))%ptype option (fun x10 : option => x10) with | Some (_, _, _, (_, _))%zrange => if type.type_beq base.type base.type.type_beq (((ℤ -> ℤ) -> ℤ) -> ℤ -> ℤ)%ptype ((((projT1 args5) -> s3) -> s4) -> s8 -> (projT1 args))%ptype then xv <- ident.unify pattern.ident.Literal ##(projT2 args5); v <- type.try_make_transport_cps s3 ℤ; v0 <- type.try_make_transport_cps s4 ℤ; v1 <- type.try_make_transport_cps s8 ℤ; xv0 <- ident.unify pattern.ident.Literal ##(projT2 args); fv <- (x10 <- (let '(r1, r2)%zrange := range in fun (s9 : Z) (rc : zrange) (c : expr ℤ) (rx : zrange) (x10 : expr ℤ) (rshiftr ry : zrange) (y : expr ℤ) (offset : Z) => if (s9 =? 2 ^ Z.log2 s9) && (ZRange.normalize ry >> ZRange.normalize (ZRange.constant offset) <=? ZRange.normalize rshiftr)%zrange && (ZRange.normalize rshiftr <=? r[0 ~> s9 - 1])%zrange then Some (#(Z_cast2 (r1, r2))%expr @ (#(fancy_addc (Z.log2 s9) (- offset))%expr @ (#(Z_cast rc)%expr @ c, #(Z_cast rx)%expr @ x10, #(Z_cast ry)%expr @ y)))%expr_pat else None) (let (x10, _) := xv in x10) args4 (v (Compile.reflect x4)) args3 (v0 (Compile.reflect x5)) args2 args0 (v1 (Compile.reflect x9)) (let (x10, _) := xv0 in x10); Some (Base x10)); Some (fv0 <-- fv; Base fv0)%under_lets else None | None => None end | (@expr.Ident _ _ _ t4 idc4 @ @expr.App _ _ _ s8 _ (@expr.Ident _ _ _ t5 idc5) x9 @ ($_)%expr)%expr_pat | (@expr.Ident _ _ _ t4 idc4 @ @expr.App _ _ _ s8 _ (@expr.Ident _ _ _ t5 idc5) x9 @ @expr.Abs _ _ _ _ _ _)%expr_pat | (@expr.Ident _ _ _ t4 idc4 @ @expr.App _ _ _ s8 _ (@expr.Ident _ _ _ t5 idc5) x9 @ (_ @ _))%expr_pat | (@expr.Ident _ _ _ t4 idc4 @ @expr.App _ _ _ s8 _ (@expr.Ident _ _ _ t5 idc5) x9 @ @expr.LetIn _ _ _ _ _ _ _)%expr_pat => None | (@expr.Ident _ _ _ t4 idc4 @ @expr.App _ _ _ s8 _ ($_)%expr _ @ _)%expr_pat | (@expr.Ident _ _ _ t4 idc4 @ @expr.App _ _ _ s8 _ (@expr.Abs _ _ _ _ _ _) _ @ _)%expr_pat | (@expr.Ident _ _ _ t4 idc4 @ @expr.App _ _ _ s8 _ (_ @ _) _ @ _)%expr_pat | (@expr.Ident _ _ _ t4 idc4 @ @expr.App _ _ _ s8 _ (@expr.LetIn _ _ _ _ _ _ _) _ @ _)%expr_pat => None | (@expr.Ident _ _ _ t4 idc4 @ #(_) @ _)%expr_pat | (@expr.Ident _ _ _ t4 idc4 @ ($_)%expr @ _)%expr_pat | (@expr.Ident _ _ _ t4 idc4 @ @expr.Abs _ _ _ _ _ _ @ _)%expr_pat | (@expr.Ident _ _ _ t4 idc4 @ @expr.LetIn _ _ _ _ _ _ _ @ _)%expr_pat => None | _ => None end;; match x5 with | (@expr.Ident _ _ _ t4 idc4 @ @expr.App _ _ _ s8 _ (@expr.Ident _ _ _ t5 idc5) x9 @ @expr.Ident _ _ _ t6 idc6)%expr_pat => args <- invert_bind_args idc6 Raw.ident.Literal; args0 <- invert_bind_args idc5 Raw.ident.Z_cast; _ <- invert_bind_args idc4 Raw.ident.Z_shiftr; args2 <- invert_bind_args idc3 Raw.ident.Z_cast; args3 <- invert_bind_args idc2 Raw.ident.Z_cast; args4 <- invert_bind_args idc1 Raw.ident.Z_cast; args5 <- invert_bind_args idc0 Raw.ident.Literal; _ <- invert_bind_args idc Raw.ident.Z_add_with_get_carry; match pattern.type.unify_extracted_cps (((ℤ -> ℤ) -> ℤ -> ℤ) -> ℤ)%ptype ((((projT1 args5) -> s3) -> s8 -> (projT1 args)) -> s5)%ptype option (fun x10 : option => x10) with | Some (_, _, (_, _), _)%zrange => if type.type_beq base.type base.type.type_beq (((ℤ -> ℤ) -> ℤ -> ℤ) -> ℤ)%ptype ((((projT1 args5) -> s3) -> s8 -> (projT1 args)) -> s5)%ptype then xv <- ident.unify pattern.ident.Literal ##(projT2 args5); v <- type.try_make_transport_cps s3 ℤ; v0 <- type.try_make_transport_cps s8 ℤ; xv0 <- ident.unify pattern.ident.Literal ##(projT2 args); v1 <- type.try_make_transport_cps s5 ℤ; fv <- (x10 <- (let '(r1, r2)%zrange := range in fun (s9 : Z) (rc : zrange) (c : expr ℤ) (rshiftr ry : zrange) (y : expr ℤ) (offset : Z) (rx : zrange) (x10 : expr ℤ) => if (s9 =? 2 ^ Z.log2 s9) && (ZRange.normalize ry >> ZRange.normalize (ZRange.constant offset) <=? ZRange.normalize rshiftr)%zrange && (ZRange.normalize rshiftr <=? r[0 ~> s9 - 1])%zrange then Some (#(Z_cast2 (r1, r2))%expr @ (#(fancy_addc (Z.log2 s9) (- offset))%expr @ (#(Z_cast rc)%expr @ c, #(Z_cast rx)%expr @ x10, #(Z_cast ry)%expr @ y)))%expr_pat else None) (let (x10, _) := xv in x10) args4 (v (Compile.reflect x4)) args3 args0 (v0 (Compile.reflect x9)) (let (x10, _) := xv0 in x10) args2 (v1 (Compile.reflect x6)); Some (Base x10)); Some (fv0 <-- fv; Base fv0)%under_lets else None | None => None end | (@expr.Ident _ _ _ t4 idc4 @ @expr.App _ _ _ s8 _ (@expr.Ident _ _ _ t5 idc5) x9 @ ($_)%expr)%expr_pat | (@expr.Ident _ _ _ t4 idc4 @ @expr.App _ _ _ s8 _ (@expr.Ident _ _ _ t5 idc5) x9 @ @expr.Abs _ _ _ _ _ _)%expr_pat | (@expr.Ident _ _ _ t4 idc4 @ @expr.App _ _ _ s8 _ (@expr.Ident _ _ _ t5 idc5) x9 @ (_ @ _))%expr_pat | (@expr.Ident _ _ _ t4 idc4 @ @expr.App _ _ _ s8 _ (@expr.Ident _ _ _ t5 idc5) x9 @ @expr.LetIn _ _ _ _ _ _ _)%expr_pat => None | (@expr.Ident _ _ _ t4 idc4 @ @expr.App _ _ _ s8 _ ($_)%expr _ @ _)%expr_pat | (@expr.Ident _ _ _ t4 idc4 @ @expr.App _ _ _ s8 _ (@expr.Abs _ _ _ _ _ _) _ @ _)%expr_pat | (@expr.Ident _ _ _ t4 idc4 @ @expr.App _ _ _ s8 _ (_ @ _) _ @ _)%expr_pat | (@expr.Ident _ _ _ t4 idc4 @ @expr.App _ _ _ s8 _ (@expr.LetIn _ _ _ _ _ _ _) _ @ _)%expr_pat => None | (@expr.Ident _ _ _ t4 idc4 @ #(_) @ _)%expr_pat | (@expr.Ident _ _ _ t4 idc4 @ ($_)%expr @ _)%expr_pat | (@expr.Ident _ _ _ t4 idc4 @ @expr.Abs _ _ _ _ _ _ @ _)%expr_pat | (@expr.Ident _ _ _ t4 idc4 @ @expr.LetIn _ _ _ _ _ _ _ @ _)%expr_pat => None | _ => None end;; args <- invert_bind_args idc3 Raw.ident.Z_cast; args0 <- invert_bind_args idc2 Raw.ident.Z_cast; args1 <- invert_bind_args idc1 Raw.ident.Z_cast; args2 <- invert_bind_args idc0 Raw.ident.Literal; _ <- invert_bind_args idc Raw.ident.Z_add_with_get_carry; match pattern.type.unify_extracted_cps (((ℤ -> ℤ) -> ℤ) -> ℤ)%ptype ((((projT1 args2) -> s3) -> s4) -> s5)%ptype option (fun x7 : option => x7) with | Some (_, _, _, _)%zrange => if type.type_beq base.type base.type.type_beq (((ℤ -> ℤ) -> ℤ) -> ℤ)%ptype ((((projT1 args2) -> s3) -> s4) -> s5)%ptype then xv <- ident.unify pattern.ident.Literal ##(projT2 args2); v <- type.try_make_transport_cps s3 ℤ; v0 <- type.try_make_transport_cps s4 ℤ; v1 <- type.try_make_transport_cps s5 ℤ; fv <- (x7 <- (let '(r1, r2)%zrange := range in fun (s6 : Z) (rc : zrange) (c : expr ℤ) (rx : zrange) (x7 : expr ℤ) (ry : zrange) (y : expr ℤ) => if (s6 =? 2 ^ Z.log2 s6) && (ZRange.normalize ry <=? r[0 ~> s6 - 1])%zrange then Some (#(Z_cast2 (r1, r2))%expr @ (#(fancy_addc (Z.log2 s6) 0)%expr @ (#(Z_cast rc)%expr @ c, #(Z_cast rx)%expr @ x7, #(Z_cast ry)%expr @ y)))%expr_pat else None) (let (x7, _) := xv in x7) args1 (v (Compile.reflect x4)) args0 (v0 (Compile.reflect x5)) args (v1 (Compile.reflect x6)); Some (Base x7)); Some (fv0 <-- fv; Base fv0)%under_lets else None | None => None end | @expr.App _ _ _ s5 _ ($_)%expr _ | @expr.App _ _ _ s5 _ (@expr.Abs _ _ _ _ _ _) _ | @expr.App _ _ _ s5 _ (_ @ _)%expr_pat _ | @expr.App _ _ _ s5 _ (@expr.LetIn _ _ _ _ _ _ _) _ => None | _ => None end | @expr.App _ _ _ s4 _ ($_)%expr _ | @expr.App _ _ _ s4 _ (@expr.Abs _ _ _ _ _ _) _ | @expr.App _ _ _ s4 _ (_ @ _)%expr_pat _ | @expr.App _ _ _ s4 _ (@expr.LetIn _ _ _ _ _ _ _) _ => None | _ => None end | @expr.App _ _ _ s3 _ ($_)%expr _ | @expr.App _ _ _ s3 _ (@expr.Abs _ _ _ _ _ _) _ | @expr.App _ _ _ s3 _ (_ @ _)%expr_pat _ | @expr.App _ _ _ s3 _ (@expr.LetIn _ _ _ _ _ _ _) _ => None | _ => None end | _ => None end;; match x3 with | @expr.Ident _ _ _ t0 idc0 => match x2 with | @expr.Ident _ _ _ t1 idc1 => match x1 with | @expr.Ident _ _ _ t2 idc2 => match x0 with | @expr.App _ _ _ s3 _ (@expr.Ident _ _ _ t3 idc3) x4 => match x4 with | (@expr.Ident _ _ _ t4 idc4 @ x6 @ x5)%expr_pat => match x6 with | (@expr.Ident _ _ _ t5 idc5 @ (@expr.Ident _ _ _ t6 idc6 @ @expr.App _ _ _ s9 _ (@expr.Ident _ _ _ t7 idc7) x10 @ @expr.Ident _ _ _ t8 idc8))%expr_pat => match x5 with | @expr.Ident _ _ _ t9 idc9 => args <- invert_bind_args idc9 Raw.ident.Literal; args0 <- invert_bind_args idc8 Raw.ident.Literal; args1 <- invert_bind_args idc7 Raw.ident.Z_cast; _ <- invert_bind_args idc6 Raw.ident.Z_land; args3 <- invert_bind_args idc5 Raw.ident.Z_cast; _ <- invert_bind_args idc4 Raw.ident.Z_shiftl; args5 <- invert_bind_args idc3 Raw.ident.Z_cast; args6 <- invert_bind_args idc2 Raw.ident.Literal; args7 <- invert_bind_args idc1 Raw.ident.Literal; args8 <- invert_bind_args idc0 Raw.ident.Literal; _ <- invert_bind_args idc Raw.ident.Z_sub_with_get_borrow; match pattern.type.unify_extracted_cps (((ℤ -> ℤ) -> ℤ) -> (ℤ -> ℤ) -> ℤ)%ptype ((((projT1 args8) -> (projT1 args7)) -> (projT1 args6)) -> (s9 -> (projT1 args0)) -> (projT1 args))%ptype option (fun x11 : option => x11) with | Some (_, _, _, (_, _, _))%zrange => if type.type_beq base.type base.type.type_beq (((ℤ -> ℤ) -> ℤ) -> (ℤ -> ℤ) -> ℤ)%ptype ((((projT1 args8) -> (projT1 args7)) -> (projT1 args6)) -> (s9 -> (projT1 args0)) -> (projT1 args))%ptype then xv <- ident.unify pattern.ident.Literal ##(projT2 args8); xv0 <- ident.unify pattern.ident.Literal ##(projT2 args7); xv1 <- ident.unify pattern.ident.Literal ##(projT2 args6); v <- type.try_make_transport_cps s9 ℤ; xv2 <- ident.unify pattern.ident.Literal ##(projT2 args0); xv3 <- ident.unify pattern.ident.Literal ##(projT2 args); fv <- (x11 <- (let '(r1, r2)%zrange := range in fun (s10 bb xx : Z) (rshiftl rland ry : zrange) (y : expr ℤ) (mask offset : Z) => if (s10 =? 2 ^ Z.log2 s10) && (ZRange.normalize rland << ZRange.normalize (ZRange.constant offset) <=? ZRange.normalize rshiftl)%zrange && (ZRange.normalize rshiftl <=? r[0 ~> s10 - 1])%zrange && (ZRange.normalize ry &' ZRange.normalize (ZRange.constant mask) <=? ZRange.normalize rland)%zrange && (mask =? Z.ones (Z.log2 s10 - offset)) && (0 <=? offset) && (offset <=? Z.log2 s10) then Some (#(Z_cast2 (r1, r2))%expr @ (#(fancy_subb (Z.log2 s10) offset)%expr @ ((##bb)%expr, (##xx)%expr, #(Z_cast ry)%expr @ y)))%expr_pat else None) (let (x11, _) := xv in x11) (let (x11, _) := xv0 in x11) (let (x11, _) := xv1 in x11) args5 args3 args1 (v (Compile.reflect x10)) (let (x11, _) := xv2 in x11) (let (x11, _) := xv3 in x11); Some (Base x11)); Some (fv0 <-- fv; Base fv0)%under_lets else None | None => None end | _ => None end | (@expr.Ident _ _ _ t5 idc5 @ (@expr.Ident _ _ _ t6 idc6 @ @expr.App _ _ _ s9 _ (@expr.Ident _ _ _ t7 idc7) x10 @ ($_)%expr))%expr_pat | (@expr.Ident _ _ _ t5 idc5 @ (@expr.Ident _ _ _ t6 idc6 @ @expr.App _ _ _ s9 _ (@expr.Ident _ _ _ t7 idc7) x10 @ @expr.Abs _ _ _ _ _ _))%expr_pat | (@expr.Ident _ _ _ t5 idc5 @ (@expr.Ident _ _ _ t6 idc6 @ @expr.App _ _ _ s9 _ (@expr.Ident _ _ _ t7 idc7) x10 @ (_ @ _)))%expr_pat | (@expr.Ident _ _ _ t5 idc5 @ (@expr.Ident _ _ _ t6 idc6 @ @expr.App _ _ _ s9 _ (@expr.Ident _ _ _ t7 idc7) x10 @ @expr.LetIn _ _ _ _ _ _ _))%expr_pat => None | (@expr.Ident _ _ _ t5 idc5 @ (@expr.Ident _ _ _ t6 idc6 @ @expr.App _ _ _ s9 _ ($_)%expr _ @ _))%expr_pat | (@expr.Ident _ _ _ t5 idc5 @ (@expr.Ident _ _ _ t6 idc6 @ @expr.App _ _ _ s9 _ (@expr.Abs _ _ _ _ _ _) _ @ _))%expr_pat | (@expr.Ident _ _ _ t5 idc5 @ (@expr.Ident _ _ _ t6 idc6 @ @expr.App _ _ _ s9 _ (_ @ _) _ @ _))%expr_pat | (@expr.Ident _ _ _ t5 idc5 @ (@expr.Ident _ _ _ t6 idc6 @ @expr.App _ _ _ s9 _ (@expr.LetIn _ _ _ _ _ _ _) _ @ _))%expr_pat => None | (@expr.Ident _ _ _ t5 idc5 @ (@expr.Ident _ _ _ t6 idc6 @ #(_) @ _))%expr_pat | (@expr.Ident _ _ _ t5 idc5 @ (@expr.Ident _ _ _ t6 idc6 @ ($_)%expr @ _))%expr_pat | (@expr.Ident _ _ _ t5 idc5 @ (@expr.Ident _ _ _ t6 idc6 @ @expr.Abs _ _ _ _ _ _ @ _))%expr_pat | (@expr.Ident _ _ _ t5 idc5 @ (@expr.Ident _ _ _ t6 idc6 @ @expr.LetIn _ _ _ _ _ _ _ @ _))%expr_pat => None | (@expr.Ident _ _ _ t5 idc5 @ #(_))%expr_pat | (@expr.Ident _ _ _ t5 idc5 @ ($_)%expr)%expr_pat | (@expr.Ident _ _ _ t5 idc5 @ @expr.Abs _ _ _ _ _ _)%expr_pat | (@expr.Ident _ _ _ t5 idc5 @ (#(_) @ _))%expr_pat | (@expr.Ident _ _ _ t5 idc5 @ (($_)%expr @ _))%expr_pat | (@expr.Ident _ _ _ t5 idc5 @ (@expr.Abs _ _ _ _ _ _ @ _))%expr_pat | (@expr.Ident _ _ _ t5 idc5 @ (($_)%expr @ _ @ _))%expr_pat | (@expr.Ident _ _ _ t5 idc5 @ (@expr.Abs _ _ _ _ _ _ @ _ @ _))%expr_pat | (@expr.Ident _ _ _ t5 idc5 @ (_ @ _ @ _ @ _))%expr_pat | (@expr.Ident _ _ _ t5 idc5 @ (@expr.LetIn _ _ _ _ _ _ _ @ _ @ _))%expr_pat | (@expr.Ident _ _ _ t5 idc5 @ (@expr.LetIn _ _ _ _ _ _ _ @ _))%expr_pat | (@expr.Ident _ _ _ t5 idc5 @ @expr.LetIn _ _ _ _ _ _ _)%expr_pat => None | _ => None end;; match x6 with | @expr.App _ _ _ s6 _ (@expr.Ident _ _ _ t5 idc5) x7 => match x5 with | @expr.Ident _ _ _ t6 idc6 => args <- invert_bind_args idc6 Raw.ident.Literal; args0 <- invert_bind_args idc5 Raw.ident.Z_cast; _ <- invert_bind_args idc4 Raw.ident.Z_shiftr; args2 <- invert_bind_args idc3 Raw.ident.Z_cast; args3 <- invert_bind_args idc2 Raw.ident.Literal; args4 <- invert_bind_args idc1 Raw.ident.Literal; args5 <- invert_bind_args idc0 Raw.ident.Literal; _ <- invert_bind_args idc Raw.ident.Z_sub_with_get_borrow; match pattern.type.unify_extracted_cps (((ℤ -> ℤ) -> ℤ) -> ℤ -> ℤ)%ptype ((((projT1 args5) -> (projT1 args4)) -> (projT1 args3)) -> s6 -> (projT1 args))%ptype option (fun x8 : option => x8) with | Some (_, _, _, (_, _))%zrange => if type.type_beq base.type base.type.type_beq (((ℤ -> ℤ) -> ℤ) -> ℤ -> ℤ)%ptype ((((projT1 args5) -> (projT1 args4)) -> (projT1 args3)) -> s6 -> (projT1 args))%ptype then xv <- ident.unify pattern.ident.Literal ##(projT2 args5); xv0 <- ident.unify pattern.ident.Literal ##(projT2 args4); xv1 <- ident.unify pattern.ident.Literal ##(projT2 args3); v <- type.try_make_transport_cps s6 ℤ; xv2 <- ident.unify pattern.ident.Literal ##(projT2 args); fv <- (x8 <- (let '(r1, r2)%zrange := range in fun (s7 bb xx : Z) (rshiftr ry : zrange) (y : expr ℤ) (offset : Z) => if (s7 =? 2 ^ Z.log2 s7) && (ZRange.normalize ry >> ZRange.normalize (ZRange.constant offset) <=? ZRange.normalize rshiftr)%zrange && (ZRange.normalize rshiftr <=? r[0 ~> s7 - 1])%zrange then Some (#(Z_cast2 (r1, r2))%expr @ (#(fancy_subb (Z.log2 s7) (- offset))%expr @ ((##bb)%expr, (##xx)%expr, #(Z_cast ry)%expr @ y)))%expr_pat else None) (let (x8, _) := xv in x8) (let (x8, _) := xv0 in x8) (let (x8, _) := xv1 in x8) args2 args0 (v (Compile.reflect x7)) (let (x8, _) := xv2 in x8); Some (Base x8)); Some (fv0 <-- fv; Base fv0)%under_lets else None | None => None end | _ => None end | @expr.App _ _ _ s6 _ ($_)%expr _ | @expr.App _ _ _ s6 _ (@expr.Abs _ _ _ _ _ _) _ | @expr.App _ _ _ s6 _ (_ @ _)%expr_pat _ | @expr.App _ _ _ s6 _ (@expr.LetIn _ _ _ _ _ _ _) _ => None | _ => None end | _ => None end;; args <- invert_bind_args idc3 Raw.ident.Z_cast; args0 <- invert_bind_args idc2 Raw.ident.Literal; args1 <- invert_bind_args idc1 Raw.ident.Literal; args2 <- invert_bind_args idc0 Raw.ident.Literal; _ <- invert_bind_args idc Raw.ident.Z_sub_with_get_borrow; match pattern.type.unify_extracted_cps (((ℤ -> ℤ) -> ℤ) -> ℤ)%ptype ((((projT1 args2) -> (projT1 args1)) -> (projT1 args0)) -> s3)%ptype option (fun x5 : option => x5) with | Some (_, _, _, _)%zrange => if type.type_beq base.type base.type.type_beq (((ℤ -> ℤ) -> ℤ) -> ℤ)%ptype ((((projT1 args2) -> (projT1 args1)) -> (projT1 args0)) -> s3)%ptype then xv <- ident.unify pattern.ident.Literal ##(projT2 args2); xv0 <- ident.unify pattern.ident.Literal ##(projT2 args1); xv1 <- ident.unify pattern.ident.Literal ##(projT2 args0); v <- type.try_make_transport_cps s3 ℤ; fv <- (x5 <- (let '(r1, r2)%zrange := range in fun (s4 bb xx : Z) (ry : zrange) (y : expr ℤ) => if (s4 =? 2 ^ Z.log2 s4) && (ZRange.normalize ry <=? r[0 ~> s4 - 1])%zrange then Some (#(Z_cast2 (r1, r2))%expr @ (#(fancy_subb (Z.log2 s4) 0)%expr @ ((##bb)%expr, (##xx)%expr, #(Z_cast ry)%expr @ y)))%expr_pat else None) (let (x5, _) := xv in x5) (let (x5, _) := xv0 in x5) (let (x5, _) := xv1 in x5) args (v (Compile.reflect x4)); Some (Base x5)); Some (fv0 <-- fv; Base fv0)%under_lets else None | None => None end | @expr.App _ _ _ s3 _ ($_)%expr _ | @expr.App _ _ _ s3 _ (@expr.Abs _ _ _ _ _ _) _ | @expr.App _ _ _ s3 _ (_ @ _)%expr_pat _ | @expr.App _ _ _ s3 _ (@expr.LetIn _ _ _ _ _ _ _) _ => None | _ => None end | @expr.App _ _ _ s3 _ (@expr.Ident _ _ _ t2 idc2) x4 => match x0 with | @expr.Ident _ _ _ t3 idc3 => args <- invert_bind_args idc3 Raw.ident.Literal; args0 <- invert_bind_args idc2 Raw.ident.Z_cast; args1 <- invert_bind_args idc1 Raw.ident.Literal; args2 <- invert_bind_args idc0 Raw.ident.Literal; _ <- invert_bind_args idc Raw.ident.Z_sub_with_get_borrow; match pattern.type.unify_extracted_cps (((ℤ -> ℤ) -> ℤ) -> ℤ)%ptype ((((projT1 args2) -> (projT1 args1)) -> s3) -> (projT1 args))%ptype option (fun x5 : option => x5) with | Some (_, _, _, _)%zrange => if type.type_beq base.type base.type.type_beq (((ℤ -> ℤ) -> ℤ) -> ℤ)%ptype ((((projT1 args2) -> (projT1 args1)) -> s3) -> (projT1 args))%ptype then xv <- ident.unify pattern.ident.Literal ##(projT2 args2); xv0 <- ident.unify pattern.ident.Literal ##(projT2 args1); v <- type.try_make_transport_cps s3 ℤ; xv1 <- ident.unify pattern.ident.Literal ##(projT2 args); fv <- (x5 <- (let '(r1, r2)%zrange := range in fun (s4 bb : Z) (rx : zrange) (x5 : expr ℤ) (yy : Z) => if (s4 =? 2 ^ Z.log2 s4) && (ZRange.normalize (ZRange.constant yy) <=? r[0 ~> s4 - 1])%zrange then Some (#(Z_cast2 (r1, r2))%expr @ (#(fancy_subb (Z.log2 s4) 0)%expr @ ((##bb)%expr, #(Z_cast rx)%expr @ x5, (##yy)%expr)))%expr_pat else None) (let (x5, _) := xv in x5) (let (x5, _) := xv0 in x5) args0 (v (Compile.reflect x4)) (let (x5, _) := xv1 in x5); Some (Base x5)); Some (fv0 <-- fv; Base fv0)%under_lets else None | None => None end | @expr.App _ _ _ s4 _ (@expr.Ident _ _ _ t3 idc3) x5 => match x5 with | (@expr.Ident _ _ _ t4 idc4 @ x7 @ x6)%expr_pat => match x7 with | (@expr.Ident _ _ _ t5 idc5 @ (@expr.Ident _ _ _ t6 idc6 @ @expr.App _ _ _ s10 _ (@expr.Ident _ _ _ t7 idc7) x11 @ @expr.Ident _ _ _ t8 idc8))%expr_pat => match x6 with | @expr.Ident _ _ _ t9 idc9 => args <- invert_bind_args idc9 Raw.ident.Literal; args0 <- invert_bind_args idc8 Raw.ident.Literal; args1 <- invert_bind_args idc7 Raw.ident.Z_cast; _ <- invert_bind_args idc6 Raw.ident.Z_land; args3 <- invert_bind_args idc5 Raw.ident.Z_cast; _ <- invert_bind_args idc4 Raw.ident.Z_shiftl; args5 <- invert_bind_args idc3 Raw.ident.Z_cast; args6 <- invert_bind_args idc2 Raw.ident.Z_cast; args7 <- invert_bind_args idc1 Raw.ident.Literal; args8 <- invert_bind_args idc0 Raw.ident.Literal; _ <- invert_bind_args idc Raw.ident.Z_sub_with_get_borrow; match pattern.type.unify_extracted_cps (((ℤ -> ℤ) -> ℤ) -> (ℤ -> ℤ) -> ℤ)%ptype ((((projT1 args8) -> (projT1 args7)) -> s3) -> (s10 -> (projT1 args0)) -> (projT1 args))%ptype option (fun x12 : option => x12) with | Some (_, _, _, (_, _, _))%zrange => if type.type_beq base.type base.type.type_beq (((ℤ -> ℤ) -> ℤ) -> (ℤ -> ℤ) -> ℤ)%ptype ((((projT1 args8) -> (projT1 args7)) -> s3) -> (s10 -> (projT1 args0)) -> (projT1 args))%ptype then xv <- ident.unify pattern.ident.Literal ##(projT2 args8); xv0 <- ident.unify pattern.ident.Literal ##(projT2 args7); v <- type.try_make_transport_cps s3 ℤ; v0 <- type.try_make_transport_cps s10 ℤ; xv1 <- ident.unify pattern.ident.Literal ##(projT2 args0); xv2 <- ident.unify pattern.ident.Literal ##(projT2 args); fv <- (x12 <- (let '(r1, r2)%zrange := range in fun (s11 bb : Z) (rx : zrange) (x12 : expr ℤ) (rshiftl rland ry : zrange) (y : expr ℤ) (mask offset : Z) => if (s11 =? 2 ^ Z.log2 s11) && (ZRange.normalize rland << ZRange.normalize (ZRange.constant offset) <=? ZRange.normalize rshiftl)%zrange && (ZRange.normalize rshiftl <=? r[0 ~> s11 - 1])%zrange && (ZRange.normalize ry &' ZRange.normalize (ZRange.constant mask) <=? ZRange.normalize rland)%zrange && (mask =? Z.ones (Z.log2 s11 - offset)) && (0 <=? offset) && (offset <=? Z.log2 s11) then Some (#(Z_cast2 (r1, r2))%expr @ (#(fancy_subb (Z.log2 s11) offset)%expr @ ((##bb)%expr, #(Z_cast rx)%expr @ x12, #(Z_cast ry)%expr @ y)))%expr_pat else None) (let (x12, _) := xv in x12) (let (x12, _) := xv0 in x12) args6 (v (Compile.reflect x4)) args5 args3 args1 (v0 (Compile.reflect x11)) (let (x12, _) := xv1 in x12) (let (x12, _) := xv2 in x12); Some (Base x12)); Some (fv0 <-- fv; Base fv0)%under_lets else None | None => None end | _ => None end | (@expr.Ident _ _ _ t5 idc5 @ (@expr.Ident _ _ _ t6 idc6 @ @expr.App _ _ _ s10 _ (@expr.Ident _ _ _ t7 idc7) x11 @ ($_)%expr))%expr_pat | (@expr.Ident _ _ _ t5 idc5 @ (@expr.Ident _ _ _ t6 idc6 @ @expr.App _ _ _ s10 _ (@expr.Ident _ _ _ t7 idc7) x11 @ @expr.Abs _ _ _ _ _ _))%expr_pat | (@expr.Ident _ _ _ t5 idc5 @ (@expr.Ident _ _ _ t6 idc6 @ @expr.App _ _ _ s10 _ (@expr.Ident _ _ _ t7 idc7) x11 @ (_ @ _)))%expr_pat | (@expr.Ident _ _ _ t5 idc5 @ (@expr.Ident _ _ _ t6 idc6 @ @expr.App _ _ _ s10 _ (@expr.Ident _ _ _ t7 idc7) x11 @ @expr.LetIn _ _ _ _ _ _ _))%expr_pat => None | (@expr.Ident _ _ _ t5 idc5 @ (@expr.Ident _ _ _ t6 idc6 @ @expr.App _ _ _ s10 _ ($_)%expr _ @ _))%expr_pat | (@expr.Ident _ _ _ t5 idc5 @ (@expr.Ident _ _ _ t6 idc6 @ @expr.App _ _ _ s10 _ (@expr.Abs _ _ _ _ _ _) _ @ _))%expr_pat | (@expr.Ident _ _ _ t5 idc5 @ (@expr.Ident _ _ _ t6 idc6 @ @expr.App _ _ _ s10 _ (_ @ _) _ @ _))%expr_pat | (@expr.Ident _ _ _ t5 idc5 @ (@expr.Ident _ _ _ t6 idc6 @ @expr.App _ _ _ s10 _ (@expr.LetIn _ _ _ _ _ _ _) _ @ _))%expr_pat => None | (@expr.Ident _ _ _ t5 idc5 @ (@expr.Ident _ _ _ t6 idc6 @ #(_) @ _))%expr_pat | (@expr.Ident _ _ _ t5 idc5 @ (@expr.Ident _ _ _ t6 idc6 @ ($_)%expr @ _))%expr_pat | (@expr.Ident _ _ _ t5 idc5 @ (@expr.Ident _ _ _ t6 idc6 @ @expr.Abs _ _ _ _ _ _ @ _))%expr_pat | (@expr.Ident _ _ _ t5 idc5 @ (@expr.Ident _ _ _ t6 idc6 @ @expr.LetIn _ _ _ _ _ _ _ @ _))%expr_pat => None | (@expr.Ident _ _ _ t5 idc5 @ #(_))%expr_pat | (@expr.Ident _ _ _ t5 idc5 @ ($_)%expr)%expr_pat | (@expr.Ident _ _ _ t5 idc5 @ @expr.Abs _ _ _ _ _ _)%expr_pat | (@expr.Ident _ _ _ t5 idc5 @ (#(_) @ _))%expr_pat | (@expr.Ident _ _ _ t5 idc5 @ (($_)%expr @ _))%expr_pat | (@expr.Ident _ _ _ t5 idc5 @ (@expr.Abs _ _ _ _ _ _ @ _))%expr_pat | (@expr.Ident _ _ _ t5 idc5 @ (($_)%expr @ _ @ _))%expr_pat | (@expr.Ident _ _ _ t5 idc5 @ (@expr.Abs _ _ _ _ _ _ @ _ @ _))%expr_pat | (@expr.Ident _ _ _ t5 idc5 @ (_ @ _ @ _ @ _))%expr_pat | (@expr.Ident _ _ _ t5 idc5 @ (@expr.LetIn _ _ _ _ _ _ _ @ _ @ _))%expr_pat | (@expr.Ident _ _ _ t5 idc5 @ (@expr.LetIn _ _ _ _ _ _ _ @ _))%expr_pat | (@expr.Ident _ _ _ t5 idc5 @ @expr.LetIn _ _ _ _ _ _ _)%expr_pat => None | _ => None end;; match x7 with | @expr.App _ _ _ s7 _ (@expr.Ident _ _ _ t5 idc5) x8 => match x6 with | @expr.Ident _ _ _ t6 idc6 => args <- invert_bind_args idc6 Raw.ident.Literal; args0 <- invert_bind_args idc5 Raw.ident.Z_cast; _ <- invert_bind_args idc4 Raw.ident.Z_shiftr; args2 <- invert_bind_args idc3 Raw.ident.Z_cast; args3 <- invert_bind_args idc2 Raw.ident.Z_cast; args4 <- invert_bind_args idc1 Raw.ident.Literal; args5 <- invert_bind_args idc0 Raw.ident.Literal; _ <- invert_bind_args idc Raw.ident.Z_sub_with_get_borrow; match pattern.type.unify_extracted_cps (((ℤ -> ℤ) -> ℤ) -> ℤ -> ℤ)%ptype ((((projT1 args5) -> (projT1 args4)) -> s3) -> s7 -> (projT1 args))%ptype option (fun x9 : option => x9) with | Some (_, _, _, (_, _))%zrange => if type.type_beq base.type base.type.type_beq (((ℤ -> ℤ) -> ℤ) -> ℤ -> ℤ)%ptype ((((projT1 args5) -> (projT1 args4)) -> s3) -> s7 -> (projT1 args))%ptype then xv <- ident.unify pattern.ident.Literal ##(projT2 args5); xv0 <- ident.unify pattern.ident.Literal ##(projT2 args4); v <- type.try_make_transport_cps s3 ℤ; v0 <- type.try_make_transport_cps s7 ℤ; xv1 <- ident.unify pattern.ident.Literal ##(projT2 args); fv <- (x9 <- (let '(r1, r2)%zrange := range in fun (s8 bb : Z) (rx : zrange) (x9 : expr ℤ) (rshiftr ry : zrange) (y : expr ℤ) (offset : Z) => if (s8 =? 2 ^ Z.log2 s8) && (ZRange.normalize ry >> ZRange.normalize (ZRange.constant offset) <=? ZRange.normalize rshiftr)%zrange && (ZRange.normalize rshiftr <=? r[0 ~> s8 - 1])%zrange then Some (#(Z_cast2 (r1, r2))%expr @ (#(fancy_subb (Z.log2 s8) (- offset))%expr @ ((##bb)%expr, #(Z_cast rx)%expr @ x9, #(Z_cast ry)%expr @ y)))%expr_pat else None) (let (x9, _) := xv in x9) (let (x9, _) := xv0 in x9) args3 (v (Compile.reflect x4)) args2 args0 (v0 (Compile.reflect x8)) (let (x9, _) := xv1 in x9); Some (Base x9)); Some (fv0 <-- fv; Base fv0)%under_lets else None | None => None end | _ => None end | @expr.App _ _ _ s7 _ ($_)%expr _ | @expr.App _ _ _ s7 _ (@expr.Abs _ _ _ _ _ _) _ | @expr.App _ _ _ s7 _ (_ @ _)%expr_pat _ | @expr.App _ _ _ s7 _ (@expr.LetIn _ _ _ _ _ _ _) _ => None | _ => None end | _ => None end;; args <- invert_bind_args idc3 Raw.ident.Z_cast; args0 <- invert_bind_args idc2 Raw.ident.Z_cast; args1 <- invert_bind_args idc1 Raw.ident.Literal; args2 <- invert_bind_args idc0 Raw.ident.Literal; _ <- invert_bind_args idc Raw.ident.Z_sub_with_get_borrow; match pattern.type.unify_extracted_cps (((ℤ -> ℤ) -> ℤ) -> ℤ)%ptype ((((projT1 args2) -> (projT1 args1)) -> s3) -> s4)%ptype option (fun x6 : option => x6) with | Some (_, _, _, _)%zrange => if type.type_beq base.type base.type.type_beq (((ℤ -> ℤ) -> ℤ) -> ℤ)%ptype ((((projT1 args2) -> (projT1 args1)) -> s3) -> s4)%ptype then xv <- ident.unify pattern.ident.Literal ##(projT2 args2); xv0 <- ident.unify pattern.ident.Literal ##(projT2 args1); v <- type.try_make_transport_cps s3 ℤ; v0 <- type.try_make_transport_cps s4 ℤ; fv <- (x6 <- (let '(r1, r2)%zrange := range in fun (s5 bb : Z) (rx : zrange) (x6 : expr ℤ) (ry : zrange) (y : expr ℤ) => if (s5 =? 2 ^ Z.log2 s5) && (ZRange.normalize ry <=? r[0 ~> s5 - 1])%zrange then Some (#(Z_cast2 (r1, r2))%expr @ (#(fancy_subb (Z.log2 s5) 0)%expr @ ((##bb)%expr, #(Z_cast rx)%expr @ x6, #(Z_cast ry)%expr @ y)))%expr_pat else None) (let (x6, _) := xv in x6) (let (x6, _) := xv0 in x6) args0 (v (Compile.reflect x4)) args (v0 (Compile.reflect x5)); Some (Base x6)); Some (fv0 <-- fv; Base fv0)%under_lets else None | None => None end | @expr.App _ _ _ s4 _ ($_)%expr _ | @expr.App _ _ _ s4 _ (@expr.Abs _ _ _ _ _ _) _ | @expr.App _ _ _ s4 _ (_ @ _)%expr_pat _ | @expr.App _ _ _ s4 _ (@expr.LetIn _ _ _ _ _ _ _) _ => None | _ => None end | @expr.App _ _ _ s3 _ ($_)%expr _ | @expr.App _ _ _ s3 _ (@expr.Abs _ _ _ _ _ _) _ | @expr.App _ _ _ s3 _ (_ @ _)%expr_pat _ | @expr.App _ _ _ s3 _ (@expr.LetIn _ _ _ _ _ _ _) _ => None | _ => None end | @expr.App _ _ _ s3 _ (@expr.Ident _ _ _ t1 idc1) x4 => match x1 with | @expr.Ident _ _ _ t2 idc2 => match x0 with | @expr.Ident _ _ _ t3 idc3 => args <- invert_bind_args idc3 Raw.ident.Literal; args0 <- invert_bind_args idc2 Raw.ident.Literal; args1 <- invert_bind_args idc1 Raw.ident.Z_cast; args2 <- invert_bind_args idc0 Raw.ident.Literal; _ <- invert_bind_args idc Raw.ident.Z_sub_with_get_borrow; match pattern.type.unify_extracted_cps (((ℤ -> ℤ) -> ℤ) -> ℤ)%ptype ((((projT1 args2) -> s3) -> (projT1 args0)) -> (projT1 args))%ptype option (fun x5 : option => x5) with | Some (_, _, _, _)%zrange => if type.type_beq base.type base.type.type_beq (((ℤ -> ℤ) -> ℤ) -> ℤ)%ptype ((((projT1 args2) -> s3) -> (projT1 args0)) -> (projT1 args))%ptype then xv <- ident.unify pattern.ident.Literal ##(projT2 args2); v <- type.try_make_transport_cps s3 ℤ; xv0 <- ident.unify pattern.ident.Literal ##(projT2 args0); xv1 <- ident.unify pattern.ident.Literal ##(projT2 args); fv <- (x5 <- (let '(r1, r2)%zrange := range in fun (s4 : Z) (rb : zrange) (b2 : expr ℤ) (xx yy : Z) => if (s4 =? 2 ^ Z.log2 s4) && (ZRange.normalize (ZRange.constant yy) <=? r[0 ~> s4 - 1])%zrange then Some (#(Z_cast2 (r1, r2))%expr @ (#(fancy_subb (Z.log2 s4) 0)%expr @ (#(Z_cast rb)%expr @ b2, (##xx)%expr, (##yy)%expr)))%expr_pat else None) (let (x5, _) := xv in x5) args1 (v (Compile.reflect x4)) (let (x5, _) := xv0 in x5) (let (x5, _) := xv1 in x5); Some (Base x5)); Some (fv0 <-- fv; Base fv0)%under_lets else None | None => None end | @expr.App _ _ _ s4 _ (@expr.Ident _ _ _ t3 idc3) x5 => match x5 with | (@expr.Ident _ _ _ t4 idc4 @ x7 @ x6)%expr_pat => match x7 with | (@expr.Ident _ _ _ t5 idc5 @ (@expr.Ident _ _ _ t6 idc6 @ @expr.App _ _ _ s10 _ (@expr.Ident _ _ _ t7 idc7) x11 @ @expr.Ident _ _ _ t8 idc8))%expr_pat => match x6 with | @expr.Ident _ _ _ t9 idc9 => args <- invert_bind_args idc9 Raw.ident.Literal; args0 <- invert_bind_args idc8 Raw.ident.Literal; args1 <- invert_bind_args idc7 Raw.ident.Z_cast; _ <- invert_bind_args idc6 Raw.ident.Z_land; args3 <- invert_bind_args idc5 Raw.ident.Z_cast; _ <- invert_bind_args idc4 Raw.ident.Z_shiftl; args5 <- invert_bind_args idc3 Raw.ident.Z_cast; args6 <- invert_bind_args idc2 Raw.ident.Literal; args7 <- invert_bind_args idc1 Raw.ident.Z_cast; args8 <- invert_bind_args idc0 Raw.ident.Literal; _ <- invert_bind_args idc Raw.ident.Z_sub_with_get_borrow; match pattern.type.unify_extracted_cps (((ℤ -> ℤ) -> ℤ) -> (ℤ -> ℤ) -> ℤ)%ptype ((((projT1 args8) -> s3) -> (projT1 args6)) -> (s10 -> (projT1 args0)) -> (projT1 args))%ptype option (fun x12 : option => x12) with | Some (_, _, _, (_, _, _))%zrange => if type.type_beq base.type base.type.type_beq (((ℤ -> ℤ) -> ℤ) -> (ℤ -> ℤ) -> ℤ)%ptype ((((projT1 args8) -> s3) -> (projT1 args6)) -> (s10 -> (projT1 args0)) -> (projT1 args))%ptype then xv <- ident.unify pattern.ident.Literal ##(projT2 args8); v <- type.try_make_transport_cps s3 ℤ; xv0 <- ident.unify pattern.ident.Literal ##(projT2 args6); v0 <- type.try_make_transport_cps s10 ℤ; xv1 <- ident.unify pattern.ident.Literal ##(projT2 args0); xv2 <- ident.unify pattern.ident.Literal ##(projT2 args); fv <- (x12 <- (let '(r1, r2)%zrange := range in fun (s11 : Z) (rb : zrange) (b4 : expr ℤ) (xx : Z) (rshiftl rland ry : zrange) (y : expr ℤ) (mask offset : Z) => if (s11 =? 2 ^ Z.log2 s11) && (ZRange.normalize rland << ZRange.normalize (ZRange.constant offset) <=? ZRange.normalize rshiftl)%zrange && (ZRange.normalize rshiftl <=? r[0 ~> s11 - 1])%zrange && (ZRange.normalize ry &' ZRange.normalize (ZRange.constant mask) <=? ZRange.normalize rland)%zrange && (mask =? Z.ones (Z.log2 s11 - offset)) && (0 <=? offset) && (offset <=? Z.log2 s11) then Some (#(Z_cast2 (r1, r2))%expr @ (#(fancy_subb (Z.log2 s11) offset)%expr @ (#(Z_cast rb)%expr @ b4, (##xx)%expr, #(Z_cast ry)%expr @ y)))%expr_pat else None) (let (x12, _) := xv in x12) args7 (v (Compile.reflect x4)) (let (x12, _) := xv0 in x12) args5 args3 args1 (v0 (Compile.reflect x11)) (let (x12, _) := xv1 in x12) (let (x12, _) := xv2 in x12); Some (Base x12)); Some (fv0 <-- fv; Base fv0)%under_lets else None | None => None end | _ => None end | (@expr.Ident _ _ _ t5 idc5 @ (@expr.Ident _ _ _ t6 idc6 @ @expr.App _ _ _ s10 _ (@expr.Ident _ _ _ t7 idc7) x11 @ ($_)%expr))%expr_pat | (@expr.Ident _ _ _ t5 idc5 @ (@expr.Ident _ _ _ t6 idc6 @ @expr.App _ _ _ s10 _ (@expr.Ident _ _ _ t7 idc7) x11 @ @expr.Abs _ _ _ _ _ _))%expr_pat | (@expr.Ident _ _ _ t5 idc5 @ (@expr.Ident _ _ _ t6 idc6 @ @expr.App _ _ _ s10 _ (@expr.Ident _ _ _ t7 idc7) x11 @ (_ @ _)))%expr_pat | (@expr.Ident _ _ _ t5 idc5 @ (@expr.Ident _ _ _ t6 idc6 @ @expr.App _ _ _ s10 _ (@expr.Ident _ _ _ t7 idc7) x11 @ @expr.LetIn _ _ _ _ _ _ _))%expr_pat => None | (@expr.Ident _ _ _ t5 idc5 @ (@expr.Ident _ _ _ t6 idc6 @ @expr.App _ _ _ s10 _ ($_)%expr _ @ _))%expr_pat | (@expr.Ident _ _ _ t5 idc5 @ (@expr.Ident _ _ _ t6 idc6 @ @expr.App _ _ _ s10 _ (@expr.Abs _ _ _ _ _ _) _ @ _))%expr_pat | (@expr.Ident _ _ _ t5 idc5 @ (@expr.Ident _ _ _ t6 idc6 @ @expr.App _ _ _ s10 _ (_ @ _) _ @ _))%expr_pat | (@expr.Ident _ _ _ t5 idc5 @ (@expr.Ident _ _ _ t6 idc6 @ @expr.App _ _ _ s10 _ (@expr.LetIn _ _ _ _ _ _ _) _ @ _))%expr_pat => None | (@expr.Ident _ _ _ t5 idc5 @ (@expr.Ident _ _ _ t6 idc6 @ #(_) @ _))%expr_pat | (@expr.Ident _ _ _ t5 idc5 @ (@expr.Ident _ _ _ t6 idc6 @ ($_)%expr @ _))%expr_pat | (@expr.Ident _ _ _ t5 idc5 @ (@expr.Ident _ _ _ t6 idc6 @ @expr.Abs _ _ _ _ _ _ @ _))%expr_pat | (@expr.Ident _ _ _ t5 idc5 @ (@expr.Ident _ _ _ t6 idc6 @ @expr.LetIn _ _ _ _ _ _ _ @ _))%expr_pat => None | (@expr.Ident _ _ _ t5 idc5 @ #(_))%expr_pat | (@expr.Ident _ _ _ t5 idc5 @ ($_)%expr)%expr_pat | (@expr.Ident _ _ _ t5 idc5 @ @expr.Abs _ _ _ _ _ _)%expr_pat | (@expr.Ident _ _ _ t5 idc5 @ (#(_) @ _))%expr_pat | (@expr.Ident _ _ _ t5 idc5 @ (($_)%expr @ _))%expr_pat | (@expr.Ident _ _ _ t5 idc5 @ (@expr.Abs _ _ _ _ _ _ @ _))%expr_pat | (@expr.Ident _ _ _ t5 idc5 @ (($_)%expr @ _ @ _))%expr_pat | (@expr.Ident _ _ _ t5 idc5 @ (@expr.Abs _ _ _ _ _ _ @ _ @ _))%expr_pat | (@expr.Ident _ _ _ t5 idc5 @ (_ @ _ @ _ @ _))%expr_pat | (@expr.Ident _ _ _ t5 idc5 @ (@expr.LetIn _ _ _ _ _ _ _ @ _ @ _))%expr_pat | (@expr.Ident _ _ _ t5 idc5 @ (@expr.LetIn _ _ _ _ _ _ _ @ _))%expr_pat | (@expr.Ident _ _ _ t5 idc5 @ @expr.LetIn _ _ _ _ _ _ _)%expr_pat => None | _ => None end;; match x7 with | @expr.App _ _ _ s7 _ (@expr.Ident _ _ _ t5 idc5) x8 => match x6 with | @expr.Ident _ _ _ t6 idc6 => args <- invert_bind_args idc6 Raw.ident.Literal; args0 <- invert_bind_args idc5 Raw.ident.Z_cast; _ <- invert_bind_args idc4 Raw.ident.Z_shiftr; args2 <- invert_bind_args idc3 Raw.ident.Z_cast; args3 <- invert_bind_args idc2 Raw.ident.Literal; args4 <- invert_bind_args idc1 Raw.ident.Z_cast; args5 <- invert_bind_args idc0 Raw.ident.Literal; _ <- invert_bind_args idc Raw.ident.Z_sub_with_get_borrow; match pattern.type.unify_extracted_cps (((ℤ -> ℤ) -> ℤ) -> ℤ -> ℤ)%ptype ((((projT1 args5) -> s3) -> (projT1 args3)) -> s7 -> (projT1 args))%ptype option (fun x9 : option => x9) with | Some (_, _, _, (_, _))%zrange => if type.type_beq base.type base.type.type_beq (((ℤ -> ℤ) -> ℤ) -> ℤ -> ℤ)%ptype ((((projT1 args5) -> s3) -> (projT1 args3)) -> s7 -> (projT1 args))%ptype then xv <- ident.unify pattern.ident.Literal ##(projT2 args5); v <- type.try_make_transport_cps s3 ℤ; xv0 <- ident.unify pattern.ident.Literal ##(projT2 args3); v0 <- type.try_make_transport_cps s7 ℤ; xv1 <- ident.unify pattern.ident.Literal ##(projT2 args); fv <- (x9 <- (let '(r1, r2)%zrange := range in fun (s8 : Z) (rb : zrange) (b3 : expr ℤ) (xx : Z) (rshiftr ry : zrange) (y : expr ℤ) (offset : Z) => if (s8 =? 2 ^ Z.log2 s8) && (ZRange.normalize ry >> ZRange.normalize (ZRange.constant offset) <=? ZRange.normalize rshiftr)%zrange && (ZRange.normalize rshiftr <=? r[0 ~> s8 - 1])%zrange then Some (#(Z_cast2 (r1, r2))%expr @ (#(fancy_subb (Z.log2 s8) (- offset))%expr @ (#(Z_cast rb)%expr @ b3, (##xx)%expr, #(Z_cast ry)%expr @ y)))%expr_pat else None) (let (x9, _) := xv in x9) args4 (v (Compile.reflect x4)) (let (x9, _) := xv0 in x9) args2 args0 (v0 (Compile.reflect x8)) (let (x9, _) := xv1 in x9); Some (Base x9)); Some (fv0 <-- fv; Base fv0)%under_lets else None | None => None end | _ => None end | @expr.App _ _ _ s7 _ ($_)%expr _ | @expr.App _ _ _ s7 _ (@expr.Abs _ _ _ _ _ _) _ | @expr.App _ _ _ s7 _ (_ @ _)%expr_pat _ | @expr.App _ _ _ s7 _ (@expr.LetIn _ _ _ _ _ _ _) _ => None | _ => None end | _ => None end;; args <- invert_bind_args idc3 Raw.ident.Z_cast; args0 <- invert_bind_args idc2 Raw.ident.Literal; args1 <- invert_bind_args idc1 Raw.ident.Z_cast; args2 <- invert_bind_args idc0 Raw.ident.Literal; _ <- invert_bind_args idc Raw.ident.Z_sub_with_get_borrow; match pattern.type.unify_extracted_cps (((ℤ -> ℤ) -> ℤ) -> ℤ)%ptype ((((projT1 args2) -> s3) -> (projT1 args0)) -> s4)%ptype option (fun x6 : option => x6) with | Some (_, _, _, _)%zrange => if type.type_beq base.type base.type.type_beq (((ℤ -> ℤ) -> ℤ) -> ℤ)%ptype ((((projT1 args2) -> s3) -> (projT1 args0)) -> s4)%ptype then xv <- ident.unify pattern.ident.Literal ##(projT2 args2); v <- type.try_make_transport_cps s3 ℤ; xv0 <- ident.unify pattern.ident.Literal ##(projT2 args0); v0 <- type.try_make_transport_cps s4 ℤ; fv <- (x6 <- (let '(r1, r2)%zrange := range in fun (s5 : Z) (rb : zrange) (b2 : expr ℤ) (xx : Z) (ry : zrange) (y : expr ℤ) => if (s5 =? 2 ^ Z.log2 s5) && (ZRange.normalize ry <=? r[0 ~> s5 - 1])%zrange then Some (#(Z_cast2 (r1, r2))%expr @ (#(fancy_subb (Z.log2 s5) 0)%expr @ (#(Z_cast rb)%expr @ b2, (##xx)%expr, #(Z_cast ry)%expr @ y)))%expr_pat else None) (let (x6, _) := xv in x6) args1 (v (Compile.reflect x4)) (let (x6, _) := xv0 in x6) args (v0 (Compile.reflect x5)); Some (Base x6)); Some (fv0 <-- fv; Base fv0)%under_lets else None | None => None end | @expr.App _ _ _ s4 _ ($_)%expr _ | @expr.App _ _ _ s4 _ (@expr.Abs _ _ _ _ _ _) _ | @expr.App _ _ _ s4 _ (_ @ _)%expr_pat _ | @expr.App _ _ _ s4 _ (@expr.LetIn _ _ _ _ _ _ _) _ => None | _ => None end | @expr.App _ _ _ s4 _ (@expr.Ident _ _ _ t2 idc2) x5 => match x0 with | @expr.Ident _ _ _ t3 idc3 => args <- invert_bind_args idc3 Raw.ident.Literal; args0 <- invert_bind_args idc2 Raw.ident.Z_cast; args1 <- invert_bind_args idc1 Raw.ident.Z_cast; args2 <- invert_bind_args idc0 Raw.ident.Literal; _ <- invert_bind_args idc Raw.ident.Z_sub_with_get_borrow; match pattern.type.unify_extracted_cps (((ℤ -> ℤ) -> ℤ) -> ℤ)%ptype ((((projT1 args2) -> s3) -> s4) -> (projT1 args))%ptype option (fun x6 : option => x6) with | Some (_, _, _, _)%zrange => if type.type_beq base.type base.type.type_beq (((ℤ -> ℤ) -> ℤ) -> ℤ)%ptype ((((projT1 args2) -> s3) -> s4) -> (projT1 args))%ptype then xv <- ident.unify pattern.ident.Literal ##(projT2 args2); v <- type.try_make_transport_cps s3 ℤ; v0 <- type.try_make_transport_cps s4 ℤ; xv0 <- ident.unify pattern.ident.Literal ##(projT2 args); fv <- (x6 <- (let '(r1, r2)%zrange := range in fun (s5 : Z) (rb : zrange) (b2 : expr ℤ) (rx : zrange) (x6 : expr ℤ) (yy : Z) => if (s5 =? 2 ^ Z.log2 s5) && (ZRange.normalize (ZRange.constant yy) <=? r[0 ~> s5 - 1])%zrange then Some (#(Z_cast2 (r1, r2))%expr @ (#(fancy_subb (Z.log2 s5) 0)%expr @ (#(Z_cast rb)%expr @ b2, #(Z_cast rx)%expr @ x6, (##yy)%expr)))%expr_pat else None) (let (x6, _) := xv in x6) args1 (v (Compile.reflect x4)) args0 (v0 (Compile.reflect x5)) (let (x6, _) := xv0 in x6); Some (Base x6)); Some (fv0 <-- fv; Base fv0)%under_lets else None | None => None end | @expr.App _ _ _ s5 _ (@expr.Ident _ _ _ t3 idc3) x6 => match x6 with | (@expr.Ident _ _ _ t4 idc4 @ x8 @ x7)%expr_pat => match x8 with | (@expr.Ident _ _ _ t5 idc5 @ (@expr.Ident _ _ _ t6 idc6 @ @expr.App _ _ _ s11 _ (@expr.Ident _ _ _ t7 idc7) x12 @ @expr.Ident _ _ _ t8 idc8))%expr_pat => match x7 with | @expr.Ident _ _ _ t9 idc9 => args <- invert_bind_args idc9 Raw.ident.Literal; args0 <- invert_bind_args idc8 Raw.ident.Literal; args1 <- invert_bind_args idc7 Raw.ident.Z_cast; _ <- invert_bind_args idc6 Raw.ident.Z_land; args3 <- invert_bind_args idc5 Raw.ident.Z_cast; _ <- invert_bind_args idc4 Raw.ident.Z_shiftl; args5 <- invert_bind_args idc3 Raw.ident.Z_cast; args6 <- invert_bind_args idc2 Raw.ident.Z_cast; args7 <- invert_bind_args idc1 Raw.ident.Z_cast; args8 <- invert_bind_args idc0 Raw.ident.Literal; _ <- invert_bind_args idc Raw.ident.Z_sub_with_get_borrow; match pattern.type.unify_extracted_cps (((ℤ -> ℤ) -> ℤ) -> (ℤ -> ℤ) -> ℤ)%ptype ((((projT1 args8) -> s3) -> s4) -> (s11 -> (projT1 args0)) -> (projT1 args))%ptype option (fun x13 : option => x13) with | Some (_, _, _, (_, _, _))%zrange => if type.type_beq base.type base.type.type_beq (((ℤ -> ℤ) -> ℤ) -> (ℤ -> ℤ) -> ℤ)%ptype ((((projT1 args8) -> s3) -> s4) -> (s11 -> (projT1 args0)) -> (projT1 args))%ptype then xv <- ident.unify pattern.ident.Literal ##(projT2 args8); v <- type.try_make_transport_cps s3 ℤ; v0 <- type.try_make_transport_cps s4 ℤ; v1 <- type.try_make_transport_cps s11 ℤ; xv0 <- ident.unify pattern.ident.Literal ##(projT2 args0); xv1 <- ident.unify pattern.ident.Literal ##(projT2 args); fv <- (x13 <- (let '(r1, r2)%zrange := range in fun (s12 : Z) (rb : zrange) (b4 : expr ℤ) (rx : zrange) (x13 : expr ℤ) (rshiftl rland ry : zrange) (y : expr ℤ) (mask offset : Z) => if (s12 =? 2 ^ Z.log2 s12) && (ZRange.normalize rland << ZRange.normalize (ZRange.constant offset) <=? ZRange.normalize rshiftl)%zrange && (ZRange.normalize rshiftl <=? r[0 ~> s12 - 1])%zrange && (ZRange.normalize ry &' ZRange.normalize (ZRange.constant mask) <=? ZRange.normalize rland)%zrange && (mask =? Z.ones (Z.log2 s12 - offset)) && (0 <=? offset) && (offset <=? Z.log2 s12) then Some (#(Z_cast2 (r1, r2))%expr @ (#(fancy_subb (Z.log2 s12) offset)%expr @ (#(Z_cast rb)%expr @ b4, #(Z_cast rx)%expr @ x13, #(Z_cast ry)%expr @ y)))%expr_pat else None) (let (x13, _) := xv in x13) args7 (v (Compile.reflect x4)) args6 (v0 (Compile.reflect x5)) args5 args3 args1 (v1 (Compile.reflect x12)) (let (x13, _) := xv0 in x13) (let (x13, _) := xv1 in x13); Some (Base x13)); Some (fv0 <-- fv; Base fv0)%under_lets else None | None => None end | _ => None end | (@expr.Ident _ _ _ t5 idc5 @ (@expr.Ident _ _ _ t6 idc6 @ @expr.App _ _ _ s11 _ (@expr.Ident _ _ _ t7 idc7) x12 @ ($_)%expr))%expr_pat | (@expr.Ident _ _ _ t5 idc5 @ (@expr.Ident _ _ _ t6 idc6 @ @expr.App _ _ _ s11 _ (@expr.Ident _ _ _ t7 idc7) x12 @ @expr.Abs _ _ _ _ _ _))%expr_pat | (@expr.Ident _ _ _ t5 idc5 @ (@expr.Ident _ _ _ t6 idc6 @ @expr.App _ _ _ s11 _ (@expr.Ident _ _ _ t7 idc7) x12 @ (_ @ _)))%expr_pat | (@expr.Ident _ _ _ t5 idc5 @ (@expr.Ident _ _ _ t6 idc6 @ @expr.App _ _ _ s11 _ (@expr.Ident _ _ _ t7 idc7) x12 @ @expr.LetIn _ _ _ _ _ _ _))%expr_pat => None | (@expr.Ident _ _ _ t5 idc5 @ (@expr.Ident _ _ _ t6 idc6 @ @expr.App _ _ _ s11 _ ($_)%expr _ @ _))%expr_pat | (@expr.Ident _ _ _ t5 idc5 @ (@expr.Ident _ _ _ t6 idc6 @ @expr.App _ _ _ s11 _ (@expr.Abs _ _ _ _ _ _) _ @ _))%expr_pat | (@expr.Ident _ _ _ t5 idc5 @ (@expr.Ident _ _ _ t6 idc6 @ @expr.App _ _ _ s11 _ (_ @ _) _ @ _))%expr_pat | (@expr.Ident _ _ _ t5 idc5 @ (@expr.Ident _ _ _ t6 idc6 @ @expr.App _ _ _ s11 _ (@expr.LetIn _ _ _ _ _ _ _) _ @ _))%expr_pat => None | (@expr.Ident _ _ _ t5 idc5 @ (@expr.Ident _ _ _ t6 idc6 @ #(_) @ _))%expr_pat | (@expr.Ident _ _ _ t5 idc5 @ (@expr.Ident _ _ _ t6 idc6 @ ($_)%expr @ _))%expr_pat | (@expr.Ident _ _ _ t5 idc5 @ (@expr.Ident _ _ _ t6 idc6 @ @expr.Abs _ _ _ _ _ _ @ _))%expr_pat | (@expr.Ident _ _ _ t5 idc5 @ (@expr.Ident _ _ _ t6 idc6 @ @expr.LetIn _ _ _ _ _ _ _ @ _))%expr_pat => None | (@expr.Ident _ _ _ t5 idc5 @ #(_))%expr_pat | (@expr.Ident _ _ _ t5 idc5 @ ($_)%expr)%expr_pat | (@expr.Ident _ _ _ t5 idc5 @ @expr.Abs _ _ _ _ _ _)%expr_pat | (@expr.Ident _ _ _ t5 idc5 @ (#(_) @ _))%expr_pat | (@expr.Ident _ _ _ t5 idc5 @ (($_)%expr @ _))%expr_pat | (@expr.Ident _ _ _ t5 idc5 @ (@expr.Abs _ _ _ _ _ _ @ _))%expr_pat | (@expr.Ident _ _ _ t5 idc5 @ (($_)%expr @ _ @ _))%expr_pat | (@expr.Ident _ _ _ t5 idc5 @ (@expr.Abs _ _ _ _ _ _ @ _ @ _))%expr_pat | (@expr.Ident _ _ _ t5 idc5 @ (_ @ _ @ _ @ _))%expr_pat | (@expr.Ident _ _ _ t5 idc5 @ (@expr.LetIn _ _ _ _ _ _ _ @ _ @ _))%expr_pat | (@expr.Ident _ _ _ t5 idc5 @ (@expr.LetIn _ _ _ _ _ _ _ @ _))%expr_pat | (@expr.Ident _ _ _ t5 idc5 @ @expr.LetIn _ _ _ _ _ _ _)%expr_pat => None | _ => None end;; match x8 with | @expr.App _ _ _ s8 _ (@expr.Ident _ _ _ t5 idc5) x9 => match x7 with | @expr.Ident _ _ _ t6 idc6 => args <- invert_bind_args idc6 Raw.ident.Literal; args0 <- invert_bind_args idc5 Raw.ident.Z_cast; _ <- invert_bind_args idc4 Raw.ident.Z_shiftr; args2 <- invert_bind_args idc3 Raw.ident.Z_cast; args3 <- invert_bind_args idc2 Raw.ident.Z_cast; args4 <- invert_bind_args idc1 Raw.ident.Z_cast; args5 <- invert_bind_args idc0 Raw.ident.Literal; _ <- invert_bind_args idc Raw.ident.Z_sub_with_get_borrow; match pattern.type.unify_extracted_cps (((ℤ -> ℤ) -> ℤ) -> ℤ -> ℤ)%ptype ((((projT1 args5) -> s3) -> s4) -> s8 -> (projT1 args))%ptype option (fun x10 : option => x10) with | Some (_, _, _, (_, _))%zrange => if type.type_beq base.type base.type.type_beq (((ℤ -> ℤ) -> ℤ) -> ℤ -> ℤ)%ptype ((((projT1 args5) -> s3) -> s4) -> s8 -> (projT1 args))%ptype then xv <- ident.unify pattern.ident.Literal ##(projT2 args5); v <- type.try_make_transport_cps s3 ℤ; v0 <- type.try_make_transport_cps s4 ℤ; v1 <- type.try_make_transport_cps s8 ℤ; xv0 <- ident.unify pattern.ident.Literal ##(projT2 args); fv <- (x10 <- (let '(r1, r2)%zrange := range in fun (s9 : Z) (rb : zrange) (b3 : expr ℤ) (rx : zrange) (x10 : expr ℤ) (rshiftr ry : zrange) (y : expr ℤ) (offset : Z) => if (s9 =? 2 ^ Z.log2 s9) && (ZRange.normalize ry >> ZRange.normalize (ZRange.constant offset) <=? ZRange.normalize rshiftr)%zrange && (ZRange.normalize rshiftr <=? r[0 ~> s9 - 1])%zrange then Some (#(Z_cast2 (r1, r2))%expr @ (#(fancy_subb (Z.log2 s9) (- offset))%expr @ (#(Z_cast rb)%expr @ b3, #(Z_cast rx)%expr @ x10, #(Z_cast ry)%expr @ y)))%expr_pat else None) (let (x10, _) := xv in x10) args4 (v (Compile.reflect x4)) args3 (v0 (Compile.reflect x5)) args2 args0 (v1 (Compile.reflect x9)) (let (x10, _) := xv0 in x10); Some (Base x10)); Some (fv0 <-- fv; Base fv0)%under_lets else None | None => None end | _ => None end | @expr.App _ _ _ s8 _ ($_)%expr _ | @expr.App _ _ _ s8 _ (@expr.Abs _ _ _ _ _ _) _ | @expr.App _ _ _ s8 _ (_ @ _)%expr_pat _ | @expr.App _ _ _ s8 _ (@expr.LetIn _ _ _ _ _ _ _) _ => None | _ => None end | _ => None end;; args <- invert_bind_args idc3 Raw.ident.Z_cast; args0 <- invert_bind_args idc2 Raw.ident.Z_cast; args1 <- invert_bind_args idc1 Raw.ident.Z_cast; args2 <- invert_bind_args idc0 Raw.ident.Literal; _ <- invert_bind_args idc Raw.ident.Z_sub_with_get_borrow; match pattern.type.unify_extracted_cps (((ℤ -> ℤ) -> ℤ) -> ℤ)%ptype ((((projT1 args2) -> s3) -> s4) -> s5)%ptype option (fun x7 : option => x7) with | Some (_, _, _, _)%zrange => if type.type_beq base.type base.type.type_beq (((ℤ -> ℤ) -> ℤ) -> ℤ)%ptype ((((projT1 args2) -> s3) -> s4) -> s5)%ptype then xv <- ident.unify pattern.ident.Literal ##(projT2 args2); v <- type.try_make_transport_cps s3 ℤ; v0 <- type.try_make_transport_cps s4 ℤ; v1 <- type.try_make_transport_cps s5 ℤ; fv <- (x7 <- (let '(r1, r2)%zrange := range in fun (s6 : Z) (rb : zrange) (b2 : expr ℤ) (rx : zrange) (x7 : expr ℤ) (ry : zrange) (y : expr ℤ) => if (s6 =? 2 ^ Z.log2 s6) && (ZRange.normalize ry <=? r[0 ~> s6 - 1])%zrange then Some (#(Z_cast2 (r1, r2))%expr @ (#(fancy_subb (Z.log2 s6) 0)%expr @ (#(Z_cast rb)%expr @ b2, #(Z_cast rx)%expr @ x7, #(Z_cast ry)%expr @ y)))%expr_pat else None) (let (x7, _) := xv in x7) args1 (v (Compile.reflect x4)) args0 (v0 (Compile.reflect x5)) args (v1 (Compile.reflect x6)); Some (Base x7)); Some (fv0 <-- fv; Base fv0)%under_lets else None | None => None end | @expr.App _ _ _ s5 _ ($_)%expr _ | @expr.App _ _ _ s5 _ (@expr.Abs _ _ _ _ _ _) _ | @expr.App _ _ _ s5 _ (_ @ _)%expr_pat _ | @expr.App _ _ _ s5 _ (@expr.LetIn _ _ _ _ _ _ _) _ => None | _ => None end | @expr.App _ _ _ s4 _ ($_)%expr _ | @expr.App _ _ _ s4 _ (@expr.Abs _ _ _ _ _ _) _ | @expr.App _ _ _ s4 _ (_ @ _)%expr_pat _ | @expr.App _ _ _ s4 _ (@expr.LetIn _ _ _ _ _ _ _) _ => None | _ => None end | @expr.App _ _ _ s3 _ ($_)%expr _ | @expr.App _ _ _ s3 _ (@expr.Abs _ _ _ _ _ _) _ | @expr.App _ _ _ s3 _ (_ @ _)%expr_pat _ | @expr.App _ _ _ s3 _ (@expr.LetIn _ _ _ _ _ _ _) _ => None | _ => None end | _ => None end | _ => None end;; None);;; Base (#(Z_cast2 range)%expr @ x)%expr_pat)%option | fancy_add log2wordmax imm => fun x : expr (ℤ * ℤ)%etype => Base (#(fancy_add log2wordmax imm)%expr @ x)%expr_pat | fancy_addc log2wordmax imm => fun x : expr (ℤ * ℤ * ℤ)%etype => Base (#(fancy_addc log2wordmax imm)%expr @ x)%expr_pat | fancy_sub log2wordmax imm => fun x : expr (ℤ * ℤ)%etype => Base (#(fancy_sub log2wordmax imm)%expr @ x)%expr_pat | fancy_subb log2wordmax imm => fun x : expr (ℤ * ℤ * ℤ)%etype => Base (#(fancy_subb log2wordmax imm)%expr @ x)%expr_pat | fancy_mulll log2wordmax => fun x : expr (ℤ * ℤ)%etype => Base (#(fancy_mulll log2wordmax)%expr @ x)%expr_pat | fancy_mullh log2wordmax => fun x : expr (ℤ * ℤ)%etype => Base (#(fancy_mullh log2wordmax)%expr @ x)%expr_pat | fancy_mulhl log2wordmax => fun x : expr (ℤ * ℤ)%etype => Base (#(fancy_mulhl log2wordmax)%expr @ x)%expr_pat | fancy_mulhh log2wordmax => fun x : expr (ℤ * ℤ)%etype => Base (#(fancy_mulhh log2wordmax)%expr @ x)%expr_pat | fancy_rshi log2wordmax x => fun x0 : expr (ℤ * ℤ)%etype => Base (#(fancy_rshi log2wordmax x)%expr @ x0)%expr_pat | fancy_selc => fun x : expr (ℤ * ℤ * ℤ)%etype => Base (#(fancy_selc)%expr @ x)%expr_pat | fancy_selm log2wordmax => fun x : expr (ℤ * ℤ * ℤ)%etype => Base (#(fancy_selm log2wordmax)%expr @ x)%expr_pat | fancy_sell => fun x : expr (ℤ * ℤ * ℤ)%etype => Base (#(fancy_sell)%expr @ x)%expr_pat | fancy_addm => fun x : expr (ℤ * ℤ * ℤ)%etype => Base (#(fancy_addm)%expr @ x)%expr_pat end : Compile.value' true t